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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 €11,362 EUR
As of November 5, 2026
Save €7,374 EUR (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €18,737 EUR 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 €11,362 to €18,737, a €7,374 spread on the same certified stone. MOH London lists it at €18,737. 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: €18,737 EUR|Low: €11,362 EUR|High: €19,014 EUR|Avg: €14,404 EUR|-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€12,846 EUR
Retailer 7€13,022 EUR
Retailer 10€13,120 EUR
Retailer 6€13,137 EUR
Retailer 8€13,294 EUR
Retailer 4€13,847 EUR
Retailer 13€13,847 EUR
Retailer 11€14,091 EUR
Retailer 12€14,238 EUR
Retailer 3€14,304 EUR
Retailer 5€15,611 EUR
Retailer 9€17,042 EUR
MOH London€18,737 EUR

40 data points across 13 retailers

13 retailers€11,362 EUR to €18,737 EUR

B+
Cheapest Retailer
-
€11,362 EUR
B+
Retailer 2
-
€12,846 EUR
View
B+
Retailer 3
-
€13,022 EUR
View
B+
Retailer 4
-
€13,120 EUR
View
B+
Retailer 5
-
€13,137 EUR
View
B+
Retailer 6
-
€13,294 EUR
View
B
Retailer 7
-
€13,847 EUR
View
B
Retailer 8
-
€13,847 EUR
View
B
Retailer 9
-
€14,091 EUR
View
B
Retailer 10
-
€14,238 EUR
View
B
Retailer 11
-
€14,304 EUR
View
B
Retailer 12
-
€17,042 EUR
View
Most Expensive
B
MOH London
BC9C893C7 · Nov 4
€18,737 EUR
£16,472 GBP
View
12 more retailers have this diamond
Prices start from €11,362 EURSave up to €7,374 EUR

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
€11,362 EUR