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Heart|Natural|GIA

0.90ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1545864805

Certificate GIA 1545864805

Diamond specifications and retailer prices

From €594 EUR
MYR 2,704 MYR
As of October 30, 2026
Save €493 EUR (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,087 EUR at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-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 1545864805. Listed at 6 retailers as of October 30, 2026, with prices from €594 to €1,087, a €493 spread on the same certified stone. GemTrove lists it at €1,087. 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

0.90
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545864805
Dimensions6.11 × 6.58 × 3.95 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.11 mm6.58 mm0.90 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545864805
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,087 EUR|Low: €552 EUR|High: €1,087 EUR|Avg: €740 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5€594 EUR
Retailer 3€595 EUR
Retailer 4€665 EUR
Retailer 6€683 EUR
Retailer 2€700 EUR
GemTrove€1,087 EUR

41 data points across 6 retailers

6 retailers€594 EUR to €1,087 EUR

A
Cheapest Retailer
-
€594 EUR
MYR 2,704 MYR
A
Retailer 2
-
€595 EUR
$665 USD
View
Final sale: no returns
A
Retailer 3
-
€665 EUR
SGD 1,004 SGD
View
Retailer 4
-
€683 EUR
$763 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€700 EUR
£616 GBP
View
Most Expensive
B+
GemTrove
GT-N-01266603-98 · Nov 1
€1,087 EUR
A$1,868 AUD
View
5 more retailers have this diamond
Prices start from €594 EURSave up to €493 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
0.90ct Heart
€594 EUR