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Heart|Natural|GIA

2.50ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 3525079344

Certificate GIA 3525079344

Diamond specifications and retailer prices

From €10,266 EUR
$11,469 USD
As of November 1, 2026
Save €8,175 EUR (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €18,441 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 3525079344. Listed at 18 retailers as of October 30, 2026, with prices from €10,266 to €18,441, a €8,175 spread on the same certified stone. NZ Jewellers lists it at €18,441. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3525079344
Dimensions8.51 × 9.44 × 5.18 mm
L/W Ratio1.11
Top View
8.51 mm9.44 mm2.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3525079344
Side View
Table 55.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 54.9%

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 1
Current: €17,280 EUR|Low: €10,266 EUR|High: €17,488 EUR|Avg: €12,552 EUR|-1.2%
Retailer 1
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
Retailer 16
November 1, 2026
Retailer 5€10,266 EUR
Retailer 4€10,889 EUR
Retailer 14€11,066 EUR
Retailer 2€11,156 EUR
Retailer 10€11,708 EUR
Retailer 8€11,802 EUR
Retailer 6€11,987 EUR
Retailer 13€12,047 EUR
Retailer 7€12,179 EUR
Retailer 3€12,448 EUR
Retailer 9€12,731 EUR
Retailer 15€12,777 EUR
Retailer 16€13,724 EUR
Retailer 12€13,943 EUR
Retailer 11€15,299 EUR
Retailer 1€17,280 EUR

32 data points across 16 retailers

18 retailers€10,266 EUR to €18,441 EUR

A
Cheapest Retailer
-
€10,266 EUR
$11,469 USD
B+
Retailer 2
-
€10,889 EUR
$12,165 USD
View
B+
Retailer 3
-
€11,064 EUR
$12,361 USD
View
B+
Retailer 4
-
€11,066 EUR
CA$17,171 CAD
View
B+
Retailer 5
-
€11,156 EUR
$12,464 USD
View
B+
Retailer 6
-
€11,708 EUR
£10,299 GBP
View
B+
Retailer 7
-
€11,802 EUR
$13,185 USD
View
B+
Retailer 8
-
€11,987 EUR
$13,392 USD
View
Retailer 9
-
€12,047 EUR
A$20,707 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€12,179 EUR
$13,607 USD
View
B+
Retailer 11
-
€12,448 EUR
$13,907 USD
View
B+
Retailer 12
-
€12,731 EUR
£11,199 GBP
View
B+
Retailer 13
-
€12,777 EUR
$14,274 USD
View
B
Retailer 14
-
€13,724 EUR
$15,332 USD
View
B
Retailer 15
-
€13,943 EUR
View
B
Retailer 16
-
€15,299 EUR
ZAR 276,128 ZAR
View
B
Retailer 17
-
€17,280 EUR
£15,201 GBP
View
Most Expensive
B
NZ Jewellers
b237fd57-895a-44ec-921e-e0b3dce00e15 · Oct 30
€18,441 EUR
$20,602 USD
View
17 more retailers have this diamond
Prices start from €10,266 EURSave up to €8,175 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.

A
2.50ct Heart
€10,266 EUR