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Round|Natural|GIA

1.02ct I VVS2 Round Natural Diamond

VG • I/VVS2 • GIA 6421134303

Certificate GIA 6421134303

Diamond specifications and retailer prices

From £1,785 GBP
$2,395 USD
As of November 1, 2026
Save £2,888 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,673 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6421134303. Listed at 17 retailers as of November 1, 2026, with prices from £1,785 to £4,673, a £2,888 spread on the same certified stone. NZ Jewellers lists it at £4,673. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6421134303
Dimensions6.40 × 6.33 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.40 mm6.33 mm1.02 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6421134303
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.3%

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 1
Current: £4,673 GBP|Low: £1,785 GBP|High: £4,673 GBP|Avg: £2,564 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7£1,785 GBP
Retailer 3£1,813 GBP
Retailer 4£1,869 GBP
Retailer 5£1,970 GBP
Retailer 16£1,993 GBP
Retailer 12£2,025 GBP
Retailer 15£2,025 GBP
Retailer 2£2,103 GBP
Retailer 14£2,336 GBP
Retailer 9£2,356 GBP
Retailer 8£2,388 GBP
Retailer 6£2,603 GBP
Retailer 10£2,606 GBP
Retailer 13£2,747 GBP
Retailer 11£3,738 GBP
NZ Jewellers£4,673 GBP

41 data points across 16 retailers

17 retailers£1,785 GBP to £4,673 GBP

A
Cheapest Retailer
-
£1,785 GBP
$2,395 USD
A
Retailer 2
-
£1,813 GBP
$2,433 USD
View
A
Retailer 3
-
£1,869 GBP
$2,508 USD
View
Final sale: no returns
A
Retailer 4
-
£1,970 GBP
$2,644 USD
View
A
Retailer 5
-
£1,993 GBP
$2,675 USD
View
A
Retailer 6
-
£2,025 GBP
$2,717 USD
View
A
Retailer 7
-
£2,025 GBP
$2,717 USD
View
A
Retailer 8
-
£2,103 GBP
$2,822 USD
View
A
Retailer 9
-
£2,336 GBP
$3,135 USD
View
A
Retailer 10
-
£2,356 GBP
View
Retailer 11
-
£2,388 GBP
A$4,930 AUD
View
Price last confirmed 26 days ago
Retailer 12
-
£2,595 GBP
$3,482 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£2,603 GBP
View
B+
Retailer 14
-
£2,606 GBP
€3,330 EUR
View
B+
Retailer 15
-
£2,747 GBP
ZAR 59,562 ZAR
View
B
Retailer 16
-
£3,738 GBP
View
Most Expensive
B
NZ Jewellers
4b17542a-d3dc-44a7-a2f3-f65e2c96d782 · Nov 2
£4,673 GBP
$6,271 USD
View
16 more retailers have this diamond
Prices start from £1,785 GBPSave up to £2,888 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
£1,785 GBP