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Heart|Natural|GIA

1.02ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1246056240

Certificate GIA 1246056240

Diamond specifications and retailer prices

From $2,008 NZD
As of November 4, 2026
Save $1,344 NZD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,352 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246056240. Listed at 10 retailers as of November 4, 2026, with prices from $2,008 to $3,352, a $1,344 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,352. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.28°
Pavilion angle39.26°
OriginNatural
Grading LabGIA
CertificateGIA 1246056240
Dimensions5.94 × 6.98 × 4.17 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.94 mm6.98 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246056240
Side View
Table 59.0%Crown 39.28°Girdle: MED-THKPavilion 39.26°Culet: NoneDepth 59.8%

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 4
Current: $2,111 NZD|Low: $2,008 NZD|High: $3,595 NZD|Avg: $2,416 NZD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$2,008 NZD
Retailer 9$2,013 NZD
Retailer 4$2,073 NZD
Retailer 1$2,111 NZD
Retailer 8$2,185 NZD
Retailer 5$2,255 NZD
Retailer 3$2,260 NZD
Retailer 7$2,468 NZD
Retailer 2$2,520 NZD
Wholesale Diamonds Direct$3,352 NZD

28 data points across 10 retailers

10 retailers$2,008 NZD to $3,352 NZD

A
Cheapest Retailer
-
$2,008 NZD
A
Retailer 2
-
$2,013 NZD
View
A
Retailer 3
-
$2,073 NZD
View
A
Retailer 4
-
$2,111 NZD
View
A
Retailer 5
-
$2,185 NZD
View
A
Retailer 6
-
$2,255 NZD
View
A
Retailer 7
-
$2,260 NZD
View
A
Retailer 8
-
$2,468 NZD
View
A
Retailer 9
-
$2,520 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
564560942 · Nov 6
$3,352 NZD
$1,858 USD
View
9 more retailers have this diamond
Prices start from $2,008 NZDSave up to $1,344 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.

A
1.02ct Heart
$2,008 NZD