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1.02ct D VVS1 Round Natural Diamond

EX • D/VVS1 • IGI 840607951

Shape and cutting style on the report: Round brilliant

Certificate IGI 840607951

Diamond specifications and retailer prices

From £3,993 GBP
₹510,338 INR
As of October 31, 2026
Save £4,571 GBP (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,564 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 840607951. Listed at 18 retailers as of October 31, 2026, with prices from £3,993 to £8,564, a £4,571 spread on the same certified stone. NZ Jewellers lists it at £8,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 840607951
Dimensions6.43 × 6.47 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.43 mm6.47 mm1.02 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840607951
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Oct 31
Current: £8,564 GBP|Low: £3,983 GBP|High: £17,523 GBP|Avg: £5,475 GBP|+7.5%
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
Retailer 17
November 3, 2026
Retailer 4£3,993 GBP
Retailer 9£4,335 GBP
Retailer 8£4,552 GBP
Retailer 5£4,583 GBP
Retailer 11£4,689 GBP
Retailer 7£4,777 GBP
Retailer 3£4,850 GBP
Retailer 16£4,866 GBP
Retailer 2£4,935 GBP
Retailer 10£5,121 GBP
Retailer 12£5,199 GBP
Retailer 14£5,375 GBP
Retailer 6£5,485 GBP
Retailer 13£5,909 GBP
Retailer 17£6,456 GBP
Retailer 15£7,742 GBP
NZ Jewellers£8,564 GBP

30 data points across 17 retailers

18 retailers£3,993 GBP to £8,564 GBP

A
Cheapest Retailer
-
£3,993 GBP
₹510,338 INR
A
Retailer 2
-
£4,335 GBP
€5,540 EUR
View
A
Retailer 3
-
£4,552 GBP
$6,109 USD
View
A
Retailer 4
-
£4,583 GBP
$6,150 USD
View
Retailer 5
-
£4,671 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£4,689 GBP
View
A
Retailer 7
-
£4,777 GBP
$6,411 USD
View
A
Retailer 8
-
£4,850 GBP
$6,509 USD
View
Final sale: no returns
A
Retailer 9
-
£4,866 GBP
$6,530 USD
View
A
Retailer 10
-
£4,935 GBP
View
B+
Retailer 11
-
£5,121 GBP
$6,872 USD
View
B+
Retailer 12
-
£5,199 GBP
$6,977 USD
View
B+
Retailer 13
-
£5,375 GBP
$7,213 USD
View
B+
Retailer 14
-
£5,485 GBP
€7,010 EUR
View
B+
Retailer 15
-
£5,909 GBP
$7,929 USD
View
B+
Retailer 16
-
£6,456 GBP
ZAR 139,970 ZAR
View
B
Retailer 17
-
£7,742 GBP
View
Most Expensive
B
NZ Jewellers
7b07937a-103e-4686-b451-86406d8fb373 · Nov 2
£8,564 GBP
$11,493 USD
View
17 more retailers have this diamond
Prices start from £3,993 GBPSave up to £4,571 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
£3,993 GBP