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Heart|Natural|GIA

2.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6565106612

Certificate GIA 6565106612

Diamond specifications and retailer prices

From €8,138 EUR
As of November 7, 2026
Save €1,537 EUR (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €9,675 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565106612. Listed at 3 retailers as of November 5, 2026, with prices from €8,138 to €9,675, a €1,537 spread on the same certified stone. Blue Nile lists it at €9,675. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565106612
Dimensions8.14 × 9.36 × 5.40 mm
L/W Ratio1.15
Top View
8.14 mm9.36 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565106612
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.7%

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 7
Current: €9,675 EUR|Low: €8,116 EUR|High: €10,122 EUR|Avg: €8,972 EUR|-4.3%
Blue Nile
Retailer 2
Retailer 3
November 7, 2026
Retailer 2€8,138 EUR
Retailer 3€8,247 EUR
Blue Nile€9,675 EUR

36 data points across 3 retailers

3 retailers€8,138 EUR to €9,675 EUR

A
Cheapest Retailer
-
€8,138 EUR
A
Retailer 2
-
€8,247 EUR
View
Most Expensive
B+
Blue Nile
30079538 · Nov 5
€9,675 EUR
$10,802 USD
View
2 more retailers have this diamond
Prices start from €8,138 EURSave up to €1,537 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
€8,138 EUR