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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2241029963

Certificate GIA 2241029963

Diamond specifications and retailer prices

From $1,734 SGD
As of November 6, 2026
Save $1,082 SGD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,816 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic 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 2241029963. Listed at 8 retailers as of November 6, 2026, with prices from $1,734 to $2,816, a $1,082 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,816. 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

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle39.86°
Pavilion angle40.31°
OriginNatural
Grading LabGIA
CertificateGIA 2241029963
Dimensions9.72 × 5.14 × 3.30 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.72 mm5.14 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 2241029963
Side View
Table 60.0%Crown 39.86°Girdle: MED-THKPavilion 40.31°Culet: NoneDepth 64.3%

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: Nov 6
Current: $1,734 SGD|Low: $1,726 SGD|High: $2,987 SGD|Avg: $2,174 SGD|-7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$1,734 SGD
Retailer 4$1,737 SGD
Retailer 7$1,856 SGD
Retailer 3$1,876 SGD
Retailer 5$1,935 SGD
Retailer 6$2,354 SGD
Retailer 2$2,441 SGD
Wholesale Diamonds Direct$2,816 SGD

44 data points across 8 retailers

8 retailers$1,734 SGD to $2,816 SGD

A
Cheapest Retailer
-
$1,734 SGD
A
Retailer 2
-
$1,737 SGD
View
A
Retailer 3
-
$1,856 SGD
View
A
Retailer 4
-
$1,876 SGD
View
A
Retailer 5
-
$1,935 SGD
View
B+
Retailer 6
-
$2,354 SGD
View
B+
Retailer 7
-
$2,441 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
271552278 · Nov 6
$2,816 SGD
$2,198 USD
View
7 more retailers have this diamond
Prices start from $1,734 SGDSave up to $1,082 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
1.01ct Marquise
$1,734 SGD