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Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6565443959

Certificate GIA 6565443959

Diamond specifications and retailer prices

From $2,250 SGD
₹167,607 INR
As of November 1, 2026
Save $6,711 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,960 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise 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 6565443959. Listed at 11 retailers as of November 1, 2026, with prices from $2,250 to $8,960, a $6,711 spread on the same certified stone. MOH London lists it at $8,960. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565443959
Dimensions9.86 × 5.20 × 3.15 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.86 mm5.20 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565443959
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.6%

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: Nov 1
Current: $8,960 SGD|Low: $2,245 SGD|High: $13,866 SGD|Avg: $3,404 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$2,250 SGD
Retailer 11$2,595 SGD
Retailer 3$3,270 SGD
Retailer 9$3,509 SGD
Retailer 10$3,751 SGD
Retailer 6$4,863 SGD
Retailer 7$4,945 SGD
Retailer 5$5,358 SGD
Retailer 8$6,182 SGD
MOH London$8,960 SGD
Retailer 4$13,866 SGD

20 data points across 11 retailers

11 retailers$2,250 SGD to $8,960 SGD

A
Cheapest Retailer
-
$2,250 SGD
₹167,607 INR
A
Retailer 2
-
$2,595 SGD
$2,030 USD
View
B+
Retailer 3
-
$3,270 SGD
$2,558 USD
View
B+
Retailer 4
-
$3,509 SGD
€2,614 EUR
View
B+
Retailer 5
-
$3,751 SGD
£2,310 GBP
View
B
Retailer 6
-
$4,863 SGD
$3,804 USD
View
B
Retailer 7
-
$4,945 SGD
$3,868 USD
View
Final sale: no returns
B
Retailer 8
-
$5,358 SGD
$4,191 USD
View
B
Retailer 9
-
$6,182 SGD
$4,836 USD
View
Most Expensive
B
MOH London
36F7BA1BF · Nov 1
$8,960 SGD
£5,519 GBP
View
9 more retailers have this diamond
Prices start from $2,250 SGDSave up to $6,711 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 Marquise
$2,250 SGD