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Round|Natural|GIA

0.90ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532210820

Certificate GIA 6532210820

Diamond specifications and retailer prices

From €1,203 EUR
HK$10,500 HKD
As of October 31, 2026
Save €2,949 EUR (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,152 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532210820. Listed at 20 retailers as of October 30, 2026, with prices from €1,203 to €4,152, a €2,949 spread on the same certified stone. Moon Ocean lists it at €4,152. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532210820
Dimensions6.14 × 6.10 × 3.89 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.14 mm6.10 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532210820
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.6%

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 31
Current: €4,152 EUR|Low: €1,192 EUR|High: €4,183 EUR|Avg: €1,949 EUR|-0.7%
Moon Ocean
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 13€1,203 EUR
Retailer 12€1,205 EUR
Retailer 6€1,446 EUR
Retailer 14€1,472 EUR
Retailer 9€1,476 EUR
Retailer 2€1,600 EUR
Retailer 19€1,615 EUR
Retailer 8€1,666 EUR
Retailer 3€1,673 EUR
Retailer 15€1,800 EUR
Retailer 16€1,846 EUR
Retailer 5€1,847 EUR
Retailer 11€1,919 EUR
Retailer 17€2,060 EUR
Retailer 7€2,095 EUR
Retailer 10€2,313 EUR
Retailer 4€2,806 EUR
Retailer 18€3,901 EUR
Moon Ocean€4,152 EUR

41 data points across 19 retailers

20 retailers€1,203 EUR to €4,152 EUR

A
Cheapest Retailer
-
€1,203 EUR
HK$10,500 HKD
A
Retailer 2
-
€1,205 EUR
₹128,226 INR
View
A
Retailer 3
-
€1,391 EUR
A$2,391 AUD
View
A
Retailer 4
-
€1,446 EUR
SGD 2,183 SGD
View
A
Retailer 5
-
€1,472 EUR
$1,644 USD
View
A
Retailer 6
-
€1,476 EUR
$1,649 USD
View
Final sale: no returns
A
Retailer 7
-
€1,600 EUR
$1,787 USD
View
A
Retailer 8
-
€1,615 EUR
$1,804 USD
View
A
Retailer 9
-
€1,666 EUR
SGD 2,515 SGD
View
A
Retailer 10
-
€1,673 EUR
$1,869 USD
View
A
Retailer 11
-
€1,800 EUR
£1,583 GBP
View
B+
Retailer 12
-
€1,846 EUR
$2,062 USD
View
B+
Retailer 13
-
€1,847 EUR
£1,625 GBP
View
B+
Retailer 14
-
€1,919 EUR
A$3,298 AUD
View
B+
Retailer 15
-
€2,060 EUR
View
B+
Retailer 16
-
€2,095 EUR
$2,341 USD
View
Retailer 17
-
€2,313 EUR
$2,584 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
€2,806 EUR
£2,468 GBP
View
B
Retailer 19
-
€3,901 EUR
$4,358 USD
View
Most Expensive
B
Moon Ocean
NVN-6133563B8-820 · Oct 30
€4,152 EUR
£3,652 GBP
View
19 more retailers have this diamond
Prices start from €1,203 EURSave up to €2,949 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 Round
€1,203 EUR