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Heart|Natural|GIA

2.50ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 3425792064

Certificate GIA 3425792064

Diamond specifications and retailer prices

From $22,884 NZD
As of November 5, 2026
Save $14,852 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,737 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3425792064. Listed at 13 retailers as of November 4, 2026, with prices from $22,884 to $37,737, a $14,852 spread on the same certified stone. MOH London lists it at $37,737. 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

2.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425792064
Dimensions8.11 × 9.16 × 5.54 mm
L/W Ratio1.13
Top View
8.11 mm9.16 mm2.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3425792064
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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 5
Current: $37,737 NZD|Low: $22,884 NZD|High: $38,296 NZD|Avg: $29,009 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$25,873 NZD
Retailer 7$26,227 NZD
Retailer 10$26,424 NZD
Retailer 6$26,458 NZD
Retailer 8$26,775 NZD
Retailer 4$27,888 NZD
Retailer 13$27,888 NZD
Retailer 11$28,379 NZD
Retailer 12$28,677 NZD
Retailer 3$28,808 NZD
Retailer 5$31,442 NZD
Retailer 9$34,323 NZD
MOH London$37,737 NZD

41 data points across 13 retailers

13 retailers$22,884 NZD to $37,737 NZD

B+
Cheapest Retailer
-
$22,884 NZD
B+
Retailer 2
-
$25,873 NZD
View
B+
Retailer 3
-
$26,227 NZD
View
B+
Retailer 4
-
$26,424 NZD
View
B+
Retailer 5
-
$26,458 NZD
View
B+
Retailer 6
-
$26,775 NZD
View
B
Retailer 7
-
$27,888 NZD
View
B
Retailer 8
-
$27,888 NZD
View
B
Retailer 9
-
$28,379 NZD
View
B
Retailer 10
-
$28,677 NZD
View
B
Retailer 11
-
$28,808 NZD
View
B
Retailer 12
-
$34,323 NZD
View
Most Expensive
B
MOH London
BC9C893C7 · Nov 4
$37,737 NZD
£16,472 GBP
View
12 more retailers have this diamond
Prices start from $22,884 NZDSave up to $14,852 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+
2.50ct Heart
$22,884 NZD