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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 $1,439 NZD
SGD 1,094 SGD
As of October 31, 2026
Save $1,019 NZD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,626 NZD 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 31, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,815 NZD|Low: $1,439 NZD|High: $2,893 NZD|Avg: $2,072 NZD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 3, 2026
Retailer 5$1,439 NZD
Retailer 3$1,590 NZD
Retailer 4$1,708 NZD
Retailer 7$1,731 NZD
Retailer 1$1,815 NZD
Retailer 6$1,978 NZD
Retailer 2$2,307 NZD
Retailer 8$2,458 NZD
Wholesale Diamonds Direct$2,626 NZD

42 data points across 9 retailers

10 retailers$1,439 NZD to $2,458 NZD

A
Cheapest Retailer
-
$1,439 NZD
SGD 1,094 SGD
A
Retailer 2
-
$1,590 NZD
$895 USD
View
A
Retailer 3
-
$1,708 NZD
$961 USD
View
A
Retailer 4
-
$1,731 NZD
SGD 1,316 SGD
View
A
Retailer 5
-
$1,815 NZD
£804 GBP
View
A
Retailer 6
-
$1,978 NZD
$1,113 USD
View
B+
Retailer 7
-
$2,307 NZD
€1,236 EUR
View
B+
Retailer 8
-
$2,341 NZD
$1,317 USD
View
B+
Retailer 9
-
$2,458 NZD
$1,383 USD
View
Most Expensive
Wholesale Diamonds Direct
610531839 · Oct 27
$2,626 NZD
$1,477 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $1,439 NZDSave up to $1,019 NZD

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
$1,439 NZD