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Heart|Natural|GIA

1.02ct J VVS2 Heart Natural Diamond

EX • J/VVS2 • GIA 1538617423

Certificate GIA 1538617423

Diamond specifications and retailer prices

From £1,620 GBP
As of November 2, 2026
Save £2,053 GBP (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,674 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538617423. Listed at 9 retailers as of November 2, 2026, with prices from £1,620 to £3,674, a £2,053 spread on the same certified stone. NZ Jewellers lists it at £3,674. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.31°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 1538617423
Dimensions6.33 × 6.97 × 4.16 mm
L/W Ratio1.10
Girdle conditionThick
Key to symbols
Pinpoint
Top View
6.33 mm6.97 mm1.02 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538617423
Side View
Table 59.0%Crown 36.31°Girdle: STK-THKPavilion 41.56°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £3,674 GBP|Low: £1,608 GBP|High: £3,674 GBP|Avg: £2,213 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£1,620 GBP
Retailer 2£1,670 GBP
Retailer 7£1,757 GBP
Retailer 3£1,759 GBP
Retailer 6£1,838 GBP
Retailer 9£1,863 GBP
Retailer 8£2,163 GBP
Retailer 5£3,077 GBP
NZ Jewellers£3,674 GBP

45 data points across 9 retailers

9 retailers£1,620 GBP to £3,674 GBP

B+
Cheapest Retailer
-
£1,620 GBP
B+
Retailer 2
-
£1,670 GBP
View
B+
Retailer 3
-
£1,757 GBP
View
B+
Retailer 4
-
£1,759 GBP
View
B
Retailer 5
-
£1,838 GBP
View
B+
Retailer 6
-
£1,863 GBP
View
Retailer 7
-
£2,163 GBP
View
Price last confirmed 30 days ago
B
Retailer 8
-
£3,077 GBP
View
Most Expensive
B
NZ Jewellers
0b414b16-47b9-4b85-b964-5a4a4826f4a6 · Nov 3
£3,674 GBP
$4,917 USD
View
8 more retailers have this diamond
Prices start from £1,620 GBPSave up to £2,053 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.

B+
1.02ct Heart
£1,620 GBP