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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 $1,702 SGD
HK$10,400 HKD
As of October 30, 2026
Save $4,228 SGD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,930 SGD 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 $1,702 to $5,930, a $4,228 spread on the same certified stone. Moon Ocean lists it at $5,930. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,930 SGD|Low: $1,702 SGD|High: $5,974 SGD|Avg: $2,844 SGD|-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 30, 2026
Retailer 3$1,702 SGD
Retailer 13$1,727 SGD
Retailer 6$2,065 SGD
Retailer 9$2,108 SGD
Retailer 14$2,108 SGD
Retailer 18$2,285 SGD
Retailer 17$2,306 SGD
Retailer 8$2,379 SGD
Retailer 19$2,389 SGD
Retailer 2$2,636 SGD
Retailer 5$2,638 SGD
Retailer 11$2,741 SGD
Retailer 16$2,927 SGD
Retailer 12$2,942 SGD
Retailer 7$2,993 SGD
Retailer 10$3,303 SGD
Retailer 4$4,007 SGD
Retailer 15$5,571 SGD
Moon Ocean$5,930 SGD

41 data points across 19 retailers

20 retailers$1,702 SGD to $5,930 SGD

A
Cheapest Retailer
-
$1,702 SGD
HK$10,400 HKD
A
Retailer 2
-
$1,727 SGD
₹128,672 INR
View
A
Retailer 3
-
$1,987 SGD
A$2,391 AUD
View
A
Retailer 4
-
$2,065 SGD
View
A
Retailer 5
-
$2,108 SGD
$1,649 USD
View
A
Retailer 6
-
$2,108 SGD
$1,649 USD
View
Final sale: no returns
A
Retailer 7
-
$2,285 SGD
$1,787 USD
View
A
Retailer 8
-
$2,306 SGD
$1,804 USD
View
A
Retailer 9
-
$2,379 SGD
View
A
Retailer 10
-
$2,389 SGD
$1,869 USD
View
B+
Retailer 11
-
$2,636 SGD
$2,062 USD
View
B+
Retailer 12
-
$2,638 SGD
£1,625 GBP
View
B+
Retailer 13
-
$2,741 SGD
A$3,298 AUD
View
B+
Retailer 14
-
$2,927 SGD
£1,803 GBP
View
B+
Retailer 15
-
$2,942 SGD
€2,192 EUR
View
B+
Retailer 16
-
$2,993 SGD
$2,341 USD
View
Retailer 17
-
$3,303 SGD
$2,584 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$4,007 SGD
£2,468 GBP
View
B
Retailer 19
-
$5,571 SGD
$4,358 USD
View
Most Expensive
B
Moon Ocean
NVN-6133563B8-820 · Oct 30
$5,930 SGD
£3,652 GBP
View
19 more retailers have this diamond
Prices start from $1,702 SGDSave up to $4,228 SGD

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
$1,702 SGD