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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7542166847

Certificate GIA 7542166847

Diamond specifications and retailer prices

From €1,304 EUR
$1,457 USD
As of October 30, 2026
Save €2,544 EUR (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,848 EUR at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542166847. Listed at 15 retailers as of October 30, 2026, with prices from €1,304 to €3,848, a €2,544 spread on the same certified stone. Moon Ocean lists it at €3,848. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542166847
Dimensions5.84 × 6.36 × 3.96 mm
L/W Ratio1.09
Key to symbols
Crystal
Top View
5.84 mm6.36 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542166847
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.2%

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: Oct 30
Current: €3,848 EUR|Low: €1,106 EUR|High: €3,897 EUR|Avg: €1,831 EUR|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€1,109 EUR
Retailer 8€1,304 EUR
Retailer 6€1,371 EUR
Retailer 7€1,378 EUR
Retailer 9€1,487 EUR
Retailer 3€1,666 EUR
Retailer 4€2,031 EUR
Retailer 2€2,605 EUR
Moon Ocean€3,848 EUR

39 data points across 9 retailers

15 retailers€1,304 EUR to €3,848 EUR

Retailer 1
-
€1,109 EUR
₹118,037 INR
Price last confirmed 9 days ago
Retailer 2
-
€1,208 EUR
$1,350 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€1,304 EUR
$1,457 USD
View
B+
Retailer 4
-
€1,371 EUR
$1,532 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,378 EUR
$1,540 USD
View
Retailer 6
-
€1,487 EUR
$1,661 USD
View
Price last confirmed 39 days ago
Retailer 7
-
€1,487 EUR
$1,661 USD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
€1,609 EUR
$1,798 USD
View
B+
Retailer 9
-
€1,666 EUR
£1,466 GBP
View
Retailer 10
-
€1,716 EUR
$1,917 USD
View
Price last confirmed 38 days ago
Retailer 11
-
€1,716 EUR
$1,917 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
€2,031 EUR
View
B
Retailer 13
-
€2,605 EUR
£2,292 GBP
View
Retailer 14
-
€3,627 EUR
$4,052 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Moon Ocean
NVN-A4C0B225E-847 · Nov 1
€3,848 EUR
£3,385 GBP
View
14 more retailers have this diamond
Prices start from €1,304 EURSave up to €2,544 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
€1,304 EUR