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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 $3,913 NZD
As of November 2, 2026
Save $4,957 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,870 NZD 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 $3,913 to $8,870, a $4,957 spread on the same certified stone. NZ Jewellers lists it at $8,870. 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: $8,870 NZD|Low: $3,882 NZD|High: $8,870 NZD|Avg: $5,343 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$3,913 NZD
Retailer 2$4,032 NZD
Retailer 7$4,243 NZD
Retailer 3$4,248 NZD
Retailer 6$4,438 NZD
Retailer 9$4,499 NZD
Retailer 8$5,222 NZD
Retailer 5$7,430 NZD
NZ Jewellers$8,870 NZD

45 data points across 9 retailers

9 retailers$3,913 NZD to $8,870 NZD

B+
Cheapest Retailer
-
$3,913 NZD
B+
Retailer 2
-
$4,032 NZD
View
B+
Retailer 3
-
$4,243 NZD
View
B+
Retailer 4
-
$4,248 NZD
View
B
Retailer 5
-
$4,438 NZD
View
B+
Retailer 6
-
$4,499 NZD
View
Retailer 7
-
$5,222 NZD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$7,430 NZD
View
Most Expensive
B
NZ Jewellers
0b414b16-47b9-4b85-b964-5a4a4826f4a6 · Nov 3
$8,870 NZD
$4,917 USD
View
8 more retailers have this diamond
Prices start from $3,913 NZDSave up to $4,957 NZD

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
$3,913 NZD