Round Cathedral Solitaire Engagement Ring

0.9 Carat Diamond Ring

Regular price $540.00

Size Guide

Rings Bracelets Necklaces

Ring Size Chart (US & UK)

US Size	UK Size	Inside Circumference (mm)	Inside Circumference (in)
3	F	44.2	1.74
3.25	F½	44.8	1.76
3.5	G	45.5	1.79
3.75	G½	46.1	1.81
4	H	46.8	1.84
4.25	H½	47.4	1.87
4.5	I	48.0	1.89
4.75	J	48.7	1.92
5	J½	49.3	1.94
5.25	K	50.0	1.97
5.5	K½	50.6	1.99
5.75	L	51.2	2.02
6	L½	51.9	2.04
6.25	M	52.5	2.07
6.5	M½	53.1	2.09
6.75	N	53.8	2.12
7	N½	54.4	2.14
7.25	O	55.1	2.17
7.5	O½	55.7	2.19
7.75	P	56.3	2.22
8	P½	57.0	2.24
8.25	Q	57.6	2.27
8.5	Q½	58.3	2.29
8.75	R	58.9	2.32
9	R½	59.5	2.34
9.25	S	60.2	2.37
9.5	S½	60.8	2.39
9.75	T	61.4	2.42
10	T½	62.1	2.44
10.25	U	62.7	2.47
10.5	U½	63.4	2.50
10.75	V	64.0	2.52
11	V½	64.6	2.55
11.25	W	65.3	2.57
11.5	W½	65.9	2.60
11.75	X	66.6	2.62
12	X½	67.2	2.65
12.25	Y	67.8	2.67
12.5	Z	68.5	2.70
12.75	Z 1/2	69.1	2.72
13	---	69.7	2.75

Method 1: Using a String or Paper Strip

Get a String or Paper Strip – Use a thin strip of paper or a piece of string (about 6 inches long).
Wrap Around Your Finger – Wrap it around the base of the finger where you’ll wear the ring. Ensure it's snug but not too tight.
Mark the Overlap Point – Use a pen to mark where the string or paper meets.
Measure the Length – Lay the string or paper flat and measure the length with a ruler (in millimeters).

5. Find Your Ring Size – Compare the measurement to a standard ring size chart.

Method 2: Using an Existing Ring

Find a Well-Fitting Ring – Use a ring that fits the desired finger.
Measure the Inner Diameter – Place the ring on a ruler and measure the inside diameter (in millimeters).
Check the Size Chart – Match the inner diameter with a ring size chart.

Method 3: Using a Ring Sizer (Most Accurate)

Buy a Ring Sizer – Purchase a plastic or metal ring sizer online or from a jewelry store.
Try Different Sizes – Slide different sizer rings onto your finger to find a comfortable fit.
Read the Size – The correct size should slide on easily but have slight resistance when removing it.

Bracelet Size Guide

Find Your Perfect Fit

Choosing the right bracelet size ensures both comfort and style. Use our simple measuring guide to find your ideal fit.

How to Measure Your Wrist Size

Method 1: Using a Measuring Tape

Wrap a soft measuring tape around your wrist where you would normally wear a bracelet.
Make sure it is snug but not too tight—you should be able to slide a finger under the tape.
Note the measurement in inches or millimeters.

Method 2: Using a String or Paper Strip

Take a string, ribbon, or strip of paper and wrap it around your wrist.
Mark where the ends meet.
Lay it flat and measure the length with a ruler.

Bracelet Size Chart

Wrist Size (inches)	Wrist Size (cm)	Recommended Bracelet Size
5.0" – 5.5"	12.7 – 14 cm	6.0" (Small)
5.5" – 6.0"	14 – 15.2 cm	6.5" (Small-Medium)
6.0" – 6.5"	15.2 – 16.5 cm	7.0" (Medium)
6.5" – 7.0"	16.5 – 17.8 cm	7.5" (Medium-Large)
7.0" – 7.5"	17.8 – 19 cm	8.0" (Large)
7.5" – 8.0"	19 – 20.3 cm	8.5" (Extra Large)

?? Tip: If you prefer a looser fit, consider sizing up by 0.5" to 1".

Types of Bracelet Fits

?? Snug Fit: Add ¼" – ½" to your wrist size.
?? Comfort Fit: Add ½" – 1" for a slightly loose feel.
?? Loose Fit: Add 1" – 1.5" for a relaxed drape.

Additional Tips

? Consider the bracelet style – bangles fit differently than chain bracelets.
? Check the clasp type – adjustable clasps allow for flexibility in fit.
? Stacking Bracelets? – If layering multiple bracelets, mix sizes for a stylish look.

Find the Perfect Necklace Length

Choosing the right necklace length enhances your look and complements your neckline. Use this guide to find your ideal necklace size based on style, fit, and body type.

Standard Necklace Lengths

Necklace Length	Inches	CM	Style & Fit
Choker	14"	35 cm	Sits tightly around the neck, ideal for high-neck outfits.
Collar	16"	40 cm	Rests at the base of the neck, perfect for open collars and V-necks.
Princess	18"	45 cm	A classic length that sits just below the collarbone.
Matinee	20" – 24"	50 – 60 cm	Falls between the collarbone and bust; great for layering.
Opera	28" – 36"	70 – 90 cm	Sits below the bust, elegant for formal wear.
Rope	36"+	90+ cm	A long, versatile style that can be wrapped multiple times.

?? Tip: The best necklace length depends on your neckline, face shape, and personal style.

How to Measure Your Ideal Necklace Length

Method 1: Using a Measuring Tape

Drape a soft measuring tape around your neck.
Adjust it to your preferred length and note the measurement.

Method 2: Using a String & Ruler

Wrap a string around your neck to your desired length.
Mark the point where the ends meet.
Lay the string flat and measure it with a ruler.

Choosing the Right Necklace Length for Your Face & Body Shape

?? For Round Faces ? Opt for longer necklaces (20” or more) to elongate your face.
?? For Oval Faces ? Almost any length works well! Try a classic 18” or 20” necklace.
?? For Heart-Shaped Faces ? A 16” or 18” necklace balances a narrow chin.
?? For Square Faces ? Choose a soft, rounded necklace (18”–24”) to soften angles.

Best Necklace Lengths for Different Necklines

Neckline Type	Recommended Necklace Length
Turtleneck	20” – 36” (Matinee, Opera)
Crew Neck	16” – 18” (Collar, Princess)
V-Neck	18” – 24” (Princess, Matinee)
Off-the-Shoulder	14” – 18” (Choker, Collar)
Strapless	14” – 18” (Choker, Collar, Princess)

?? Tip: Pair shorter necklaces with open necklines and longer ones with high-neck outfits.

Layering & Styling Tips

? Layer Different Lengths ? Combine chokers, princess, and matinee lengths for a stylish look.
? Mix Chain Styles ? Add variety with pearls, pendants, and chains of different textures.
? Match with Face Shape & Outfit ? Use necklaces to complement your overall look.

Still Unsure?

Contact our jewelry experts for personalized recommendations!

Metal Type :

Diamond :

Moissanite Lab Grown Diamond

Center Stone Carat :

0.9 CT

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Know your setting

Band Width 1.6 mm

Style Solitaire

METAL

10K Yellow Gold

The secret sauce that makes this piece.

Know Your Stone (main)

Carat 0.9 CT

Color D

Clarity VVS1

Cut Excellent

Product Details

Details

SKU: KJ01LR238C1

Center Stone Shape: Round

Center Stone Measurement

0.9 CT 6.4 × 6.4 mm

Description

When it comes to engagement rings, size and brilliance matter — but so does value. A 0.9 carat diamond ring offers nearly the same sparkle and visual impact as a 1 carat stone, yet comes at a more attractive price. This makes it one of the smartest choices for couples looking for elegance without overspending.

Why Choose a 0.9 Carat Diamond Ring?

1. Near-Identical Appearance to 1 Carat

To the naked eye, a 0.9 carat diamond and a 1 carat diamond look almost identical. The difference in size is minimal — a 0.9 ct diamond is about 6.2mm in diameter, while a 1 ct diamond is around 6.4mm. This tiny 0.2mm difference is hardly noticeable.

2. Price Advantage

The real difference lies in the cost. A 0.9-carat diamond ring price can be 5–10% lower than a 1-carat diamond ring of similar quality. That means you get the same brilliance, cut, and sparkle while keeping your budget under control.

3. Ethical & Sustainable Options

With the rise of lab-grown diamonds, you can now choose a 0.9-carat lab-grown diamond ring that is not only more affordable but also eco-friendly and conflict-free. For couples who value sustainability, this is an excellent alternative.

0.9 Carat Diamond Price vs 1 Carat Diamond

Here’s a quick comparison to help you understand the difference:

Diamond Size	Approx. Diameter	Visual Difference	Price Difference
0.9 Carat	~6.2 mm	Almost none	5–10% lower
1.0 Carat	~6.4 mm	Slightly larger	Higher cost

💡 By choosing a 0.9 ct diamond, you gain all the brilliance of a 1 carat stone but with a smarter price advantage.

Popular Styles for 0.9 Carat Diamond Rings

At KRK Jewels, we specialize in crafting rings that highlight the natural beauty of a 0.9 carat diamond. Some of the most popular choices include:

Solitaire Rings – A timeless and elegant choice, perfect for highlighting a single diamond.
Halo Settings – Surrounding the diamond with smaller stones enhances its size and brilliance.
Three-Stone Rings – Symbolizing past, present, and future, these make a deeply meaningful engagement ring.
Custom Designs – From oval to emerald cuts, and from platinum to rose gold bands, your ring can be tailored to your exact preferences.

Lab Grown & Moissanite Alternatives

If you’re seeking more options, consider:

0.9 Carat Lab Grown Diamond Ring – Ethically sourced, identical in beauty to mined diamonds, and more affordable.
0.9 Carat Moissanite Ring – Offers even more sparkle at a fraction of the price.

Both alternatives provide flexibility while maintaining luxury appeal.

Engagement Ring Perfection

A 0.9 carat engagement ring is the perfect blend of brilliance, balance, and value. Whether you choose a round, oval, emerald, or princess cut, it offers elegance without compromise. For couples wanting a ring that symbolizes love while being financially smart, it’s an ideal choice.

Customize Your Ring
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The KRK Jewels Promise

At KRK Jewels, we believe your ring should be as unique as your love story. That’s why we offer complete customization, from diamond cut to band metal. Every 0.9 carat diamond ring is crafted with precision, ensuring unmatched brilliance and quality.

Packed With Love

At KRK Jewels, every ring is presented in an elegant luxury box - thoughtfully crafted to make your moment feel truly special.

From the soft velvet interior to the carefully finished details, we prepare each package with care and intention. Because every love story deserves an unforgettable unboxing - and yours is no exception.

Every KRK Jewels piece is more than jewellery - it’s a feeling wrapped in elegance. The experience begins the moment you hold our box… even before the ring touches your finger.