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Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2537261189

Certificate GIA 2537261189

Diamond specifications and retailer prices

From $2,639 NZD
As of November 3, 2026
Save $4,335 NZD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,974 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 2537261189. Listed at 15 retailers as of November 3, 2026, with prices from $2,639 to $6,974, a $4,335 spread on the same certified stone. NZ Jewellers lists it at $6,974. 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

1.01
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 2537261189
Dimensions6.09 × 6.86 × 4.07 mm
L/W Ratio1.13
Top View
6.09 mm6.86 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537261189
Side View
Table 53.0%Crown 36.7°Girdle: ThickPavilion 40.16°Culet: NoneDepth 59.4%

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 3
Current: $6,974 NZD|Low: $2,109 NZD|High: $7,185 NZD|Avg: $3,533 NZD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 4$2,639 NZD
Retailer 14$2,648 NZD
Retailer 10$2,825 NZD
Retailer 2$2,859 NZD
Retailer 13$2,919 NZD
Retailer 5$2,946 NZD
Retailer 9$2,991 NZD
Retailer 11$3,105 NZD
Retailer 8$3,175 NZD
Retailer 3$3,180 NZD
Retailer 6$3,202 NZD
Retailer 15$3,299 NZD
Retailer 7$3,353 NZD
Retailer 12$5,008 NZD
NZ Jewellers$6,974 NZD

41 data points across 15 retailers

15 retailers$2,639 NZD to $6,974 NZD

A
Cheapest Retailer
-
$2,639 NZD
Final sale: no returns
A
Retailer 2
-
$2,648 NZD
View
A
Retailer 3
-
$2,825 NZD
View
A
Retailer 4
-
$2,859 NZD
View
A
Retailer 5
-
$2,919 NZD
View
Retailer 6
-
$2,946 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,991 NZD
View
A
Retailer 8
-
$3,105 NZD
View
A
Retailer 9
-
$3,175 NZD
View
B+
Retailer 10
-
$3,180 NZD
View
Retailer 11
-
$3,202 NZD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,299 NZD
View
Retailer 13
-
$3,353 NZD
View
Price last confirmed 41 days ago
B
Retailer 14
-
$5,008 NZD
View
Most Expensive
B
NZ Jewellers
fbda64e3-2947-44a8-8a0a-7e8ca4f9afd8 · Nov 3
$6,974 NZD
$3,866 USD
View
14 more retailers have this diamond
Prices start from $2,639 NZDSave up to $4,335 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
1.01ct Heart
$2,639 NZD