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Round|Natural|GIA

1.02ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6565025689

Certificate GIA 6565025689

Diamond specifications and retailer prices

From £1,407 GBP
As of November 6, 2026
Save £1,952 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,139 GBP at NZ Jewellers · As of October 11, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6565025689. Listed at 8 retailers as of November 2, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565025689
Dimensions6.45 × 6.50 × 3.92 mm
L/W Ratio1.01
Key to symbols
Feather
Top View
6.45 mm6.50 mm1.02 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565025689
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.5%

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: Nov 6
Current: £1,963 GBP|Low: £1,407 GBP|High: £3,616 GBP|Avg: £2,238 GBP|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£1,407 GBP
Retailer 4£1,732 GBP
Retailer 1£1,963 GBP
Retailer 2£2,348 GBP
Retailer 3£3,359 GBP

33 data points across 5 retailers

8 retailers£1,407 GBP to £3,359 GBP

A
Cheapest Retailer
-
£1,407 GBP
A
Retailer 2
-
£1,732 GBP
View
A
Retailer 3
-
£1,963 GBP
View
Retailer 4
-
£1,980 GBP
View
Price last confirmed 27 days ago
Retailer 5
-
£2,099 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£2,348 GBP
View
B
Retailer 7
-
£3,359 GBP
View
Most Expensive
NZ Jewellers
90f4cd44-2cbe-4607-b40d-6c3c4d4d1481 · Oct 11
£4,139 GBP
$5,571 USD
View
Price last confirmed 26 days ago
7 more retailers have this diamond
Prices start from £1,407 GBPSave up to £1,952 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
£1,407 GBP