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Heart|Natural|GIA

1.02ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 1548523259

Certificate GIA 1548523259

Diamond specifications and retailer prices

From £1,461 GBP
As of November 2, 2026
Save £2,195 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,656 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548523259. Listed at 9 retailers as of November 2, 2026, with prices from £1,461 to £3,656, a £2,195 spread on the same certified stone. NZ Jewellers lists it at £3,656. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.16°
Pavilion angle42.54°
OriginNatural
Grading LabGIA
CertificateGIA 1548523259
Dimensions5.93 × 6.93 × 4.27 mm
L/W Ratio1.17
Girdle conditionThick
Key to symbols
Cloud, Crystal, Needle
Top View
5.93 mm6.93 mm1.02 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548523259
Side View
Table 61.0%Crown 40.16°Girdle: STK-THKPavilion 42.54°Culet: NoneDepth 61.7%

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 2
Current: £3,656 GBP|Low: £1,461 GBP|High: £3,656 GBP|Avg: £1,940 GBP|+14.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2£1,461 GBP
Retailer 9£1,482 GBP
Retailer 7£1,499 GBP
Retailer 6£1,502 GBP
Retailer 8£1,568 GBP
Retailer 10£1,600 GBP
Retailer 12£1,775 GBP
Retailer 3£1,818 GBP
Retailer 11£1,883 GBP
Retailer 4£1,931 GBP
Retailer 5£2,626 GBP
NZ Jewellers£3,656 GBP

38 data points across 12 retailers

9 retailers£1,461 GBP to £3,656 GBP

A
Cheapest Retailer
-
£1,461 GBP
B+
Retailer 2
-
£1,482 GBP
View
A
Retailer 3
-
£1,499 GBP
View
A
Retailer 4
-
£1,502 GBP
View
B+
Retailer 5
-
£1,568 GBP
View
B+
Retailer 6
-
£1,600 GBP
View
Retailer 7
-
£1,883 GBP
View
Price last confirmed 32 days ago
B
Retailer 8
-
£2,626 GBP
View
Most Expensive
B
NZ Jewellers
9beb8c8a-a5b2-4539-957e-625270b20315 · Nov 3
£3,656 GBP
$4,894 USD
View
8 more retailers have this diamond
Prices start from £1,461 GBPSave up to £2,195 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 Heart
£1,461 GBP