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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7556515932

Certificate GIA 7556515932

Diamond specifications and retailer prices

From $2,257 NZD
As of November 6, 2026
Save $930 NZD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,187 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H 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 7556515932. Listed at 6 retailers as of November 6, 2026, with prices from $2,257 to $3,187, a $930 spread on the same certified stone. GemTrove lists it at $3,187. 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

1.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556515932
Dimensions6.45 × 7.03 × 3.96 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.45 mm7.03 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556515932
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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: $3,187 NZD|Low: $2,111 NZD|High: $3,187 NZD|Avg: $2,591 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$2,257 NZD
Retailer 3$2,262 NZD
Retailer 5$2,282 NZD
Retailer 2$2,453 NZD
Retailer 6$2,567 NZD
GemTrove$3,187 NZD

41 data points across 6 retailers

6 retailers$2,257 NZD to $3,187 NZD

A
Cheapest Retailer
-
$2,257 NZD
Final sale: no returns
A
Retailer 2
-
$2,262 NZD
View
A
Retailer 3
-
$2,282 NZD
View
A
Retailer 4
-
$2,453 NZD
View
A
Retailer 5
-
$2,567 NZD
View
Most Expensive
B+
GemTrove
GT-N-01268906-98 · Nov 6
$3,187 NZD
A$2,718 AUD
View
5 more retailers have this diamond
Prices start from $2,257 NZDSave up to $930 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
1.03ct Heart
$2,257 NZD