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Heart|Natural|GIA

2.50ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 5483977511

Certificate GIA 5483977511

Diamond specifications and retailer prices

From $33,423 NZD
As of November 4, 2026
Save $17,881 NZD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $51,304 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 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 5483977511. Listed at 11 retailers as of November 4, 2026, with prices from $33,423 to $51,304, a $17,881 spread on the same certified stone. MOH London lists it at $51,304. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5483977511
Dimensions8.52 × 9.23 × 5.46 mm
L/W Ratio1.08
Top View
8.52 mm9.23 mm2.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5483977511
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

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 4
Current: $51,304 NZD|Low: $18,595 NZD|High: $52,060 NZD|Avg: $38,454 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$18,595 NZD
Retailer 5$33,423 NZD
Retailer 10$34,841 NZD
Retailer 15$36,356 NZD
Retailer 7$37,003 NZD
Retailer 2$37,321 NZD
Retailer 13$37,794 NZD
Retailer 11$38,174 NZD
Retailer 8$39,348 NZD
Retailer 14$39,386 NZD
Retailer 4$40,422 NZD
Retailer 9$40,499 NZD
Retailer 3$44,192 NZD
Retailer 12$46,661 NZD
MOH London$51,304 NZD

30 data points across 15 retailers

11 retailers$33,423 NZD to $51,304 NZD

B+
Cheapest Retailer
-
$33,423 NZD
B+
Retailer 2
-
$34,841 NZD
View
Final sale: no returns
B
Retailer 3
-
$37,321 NZD
View
B
Retailer 4
-
$37,794 NZD
View
B
Retailer 5
-
$38,174 NZD
View
B
Retailer 6
-
$39,348 NZD
View
B
Retailer 7
-
$39,386 NZD
View
B
Retailer 8
-
$40,422 NZD
View
B
Retailer 9
-
$40,499 NZD
View
B
Retailer 10
-
$46,661 NZD
View
Most Expensive
B
MOH London
1AA59C9D2 · Nov 4
$51,304 NZD
£22,394 GBP
View
10 more retailers have this diamond
Prices start from $33,423 NZDSave up to $17,881 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
$33,423 NZD