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Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6561599879

Certificate GIA 6561599879

Diamond specifications and retailer prices

From £1,176 GBP
As of November 5, 2026
Save £1,075 GBP (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,251 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561599879. Listed at 13 retailers as of November 4, 2026, with prices from £1,176 to £2,251, a £1,075 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,251. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561599879
Dimensions6.44 × 6.46 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.44 mm6.46 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561599879
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,499 GBP|Low: £1,175 GBP|High: £2,251 GBP|Avg: £1,683 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 6£1,176 GBP
Retailer 2£1,367 GBP
Retailer 10£1,378 GBP
Retailer 9£1,401 GBP
Retailer 1£1,499 GBP
Retailer 4£1,501 GBP
Retailer 8£1,624 GBP
Retailer 12£1,646 GBP
Retailer 7£1,745 GBP
Retailer 3£1,772 GBP
Retailer 5£1,926 GBP
Retailer 11£2,102 GBP
Wholesale Diamonds Direct£2,251 GBP

22 data points across 13 retailers

13 retailers£1,176 GBP to £2,251 GBP

A
Cheapest Retailer
-
£1,176 GBP
A
Retailer 2
-
£1,367 GBP
View
A
Retailer 3
-
£1,378 GBP
View
A
Retailer 4
-
£1,401 GBP
View
A
Retailer 5
-
£1,499 GBP
View
A
Retailer 6
-
£1,501 GBP
View
B+
Retailer 7
-
£1,624 GBP
View
B+
Retailer 8
-
£1,646 GBP
View
B+
Retailer 9
-
£1,745 GBP
View
B+
Retailer 10
-
£1,772 GBP
View
B+
Retailer 11
-
£1,926 GBP
View
B
Retailer 12
-
£2,102 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
592462620 · Nov 4
£2,251 GBP
$3,029 USD
View
12 more retailers have this diamond
Prices start from £1,176 GBPSave up to £1,075 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Round
£1,176 GBP