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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2241052841

Certificate GIA 2241052841

Diamond specifications and retailer prices

From $2,262 NZD
As of November 6, 2026
Save $3,115 NZD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,570 NZD at NZ Jewellers · As of September 25, 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 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 2241052841. Listed at 9 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241052841
Dimensions6.13 × 6.99 × 4.10 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.13 mm6.99 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241052841
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: $2,645 NZD|Low: $2,239 NZD|High: $6,306 NZD|Avg: $3,641 NZD|-13.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$2,262 NZD
Retailer 1$2,645 NZD
Retailer 2$2,841 NZD
Retailer 6$2,901 NZD
Retailer 4$3,063 NZD
Retailer 8$3,150 NZD
Retailer 3$4,862 NZD
Retailer 5$5,377 NZD

41 data points across 8 retailers

9 retailers$2,262 NZD to $5,377 NZD

A
Cheapest Retailer
-
$2,262 NZD
A
Retailer 2
-
$2,645 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,841 NZD
View
A
Retailer 4
-
$2,901 NZD
View
A
Retailer 5
-
$3,063 NZD
View
A
Retailer 6
-
$3,150 NZD
View
B+
Retailer 7
-
$4,862 NZD
View
B
Retailer 8
-
$5,377 NZD
View
Most Expensive
NZ Jewellers
1a4374f8-5d57-462a-b864-ccd7e60ca7e7 · Sep 25
$8,570 NZD
$4,751 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from $2,262 NZDSave up to $3,115 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
$2,262 NZD