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Marquise|Natural|GIA

0.90ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3555872095

Certificate GIA 3555872095

Diamond specifications and retailer prices

From $1,035 SGD
As of October 31, 2026
Save $854 SGD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,889 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise 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 3555872095. Listed at 10 retailers as of October 27, 2026, with prices from $1,035 to $1,889, a $854 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,889. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 3555872095
Dimensions9.57 × 5.05 × 3.24 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.57 mm5.05 mm0.90 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555872095
Side View
Table 59.0%Crown 36.5°Girdle: THK-VTKPavilion 41.5°Culet: NoneDepth 64.2%

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 31
Current: $1,659 SGD|Low: $1,035 SGD|High: $2,081 SGD|Avg: $1,491 SGD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 5$1,035 SGD
Retailer 3$1,144 SGD
Retailer 4$1,229 SGD
Retailer 7$1,245 SGD
Retailer 2$1,321 SGD
Retailer 6$1,423 SGD
Retailer 1$1,659 SGD
Retailer 8$1,768 SGD
Wholesale Diamonds Direct$1,889 SGD

42 data points across 9 retailers

10 retailers$1,035 SGD to $1,889 SGD

A
Cheapest Retailer
-
$1,035 SGD
A
Retailer 2
-
$1,144 SGD
$895 USD
View
A
Retailer 3
-
$1,229 SGD
$961 USD
View
A
Retailer 4
-
$1,245 SGD
View
A
Retailer 5
-
$1,321 SGD
£814 GBP
View
A
Retailer 6
-
$1,423 SGD
$1,113 USD
View
B+
Retailer 7
-
$1,659 SGD
€1,236 EUR
View
B+
Retailer 8
-
$1,684 SGD
$1,317 USD
View
B+
Retailer 9
-
$1,768 SGD
$1,383 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
610531839 · Oct 27
$1,889 SGD
$1,477 USD
View
9 more retailers have this diamond
Prices start from $1,035 SGDSave up to $854 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
$1,035 SGD