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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 $18,528 USD
As of November 4, 2026
Save $9,912 USD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $28,440 USD 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 $18,528 to $28,440, a $9,912 spread on the same certified stone. MOH London lists it at $28,440. 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
Color
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: $28,440 USD|Low: $10,308 USD|High: $28,859 USD|Avg: $21,317 USD|-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$10,308 USD
Retailer 5$18,528 USD
Retailer 10$19,314 USD
Retailer 15$20,154 USD
Retailer 7$20,513 USD
Retailer 2$20,689 USD
Retailer 13$20,951 USD
Retailer 11$21,162 USD
Retailer 8$21,813 USD
Retailer 14$21,834 USD
Retailer 4$22,408 USD
Retailer 9$22,451 USD
Retailer 3$24,498 USD
Retailer 12$25,867 USD
MOH London$28,440 USD

30 data points across 15 retailers

11 retailers$18,528 USD to $28,440 USD

B+
Cheapest Retailer
-
$18,528 USD
B+
Retailer 2
-
$19,314 USD
View
Final sale: no returns
B
Retailer 3
-
$20,689 USD
View
B
Retailer 4
-
$20,951 USD
View
B
Retailer 5
-
$21,162 USD
View
B
Retailer 6
-
$21,813 USD
View
B
Retailer 7
-
$21,834 USD
View
B
Retailer 8
-
$22,408 USD
View
B
Retailer 9
-
$22,451 USD
View
B
Retailer 10
-
$25,867 USD
View
Most Expensive
B
MOH London
1AA59C9D2 · Nov 4
$28,440 USD
£22,394 GBP
View
10 more retailers have this diamond
Prices start from $18,528 USDSave up to $9,912 USD

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
$18,528 USD