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Marquise|Natural|GIA

2.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6555555450

Certificate GIA 6555555450

Diamond specifications and retailer prices

From $19,896 SGD
As of November 6, 2026
Save $15,790 SGD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $35,686 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555555450. Listed at 21 retailers as of November 4, 2026, with prices from $19,896 to $35,686, a $15,790 spread on the same certified stone. MOH London lists it at $35,686. 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

2.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.35°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 6555555450
Dimensions12.61 × 6.65 × 4.15 mm
L/W Ratio1.90
Culet sizeNone
Top View
12.61 mm6.65 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555555450
Side View
Table 60.0%Crown 35.35°Girdle: THN-THKPavilion 41.56°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $35,686 SGD|Low: $19,896 SGD|High: $36,213 SGD|Avg: $26,134 SGD|-0.3%
MOH London
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
November 6, 2026
Retailer 3$19,896 SGD
Retailer 8$20,227 SGD
Retailer 11$21,956 SGD
Retailer 6$22,911 SGD
Retailer 7$23,611 SGD
Retailer 12$23,904 SGD
Retailer 13$24,248 SGD
Retailer 14$24,439 SGD
Retailer 4$24,821 SGD
Retailer 10$27,507 SGD
Retailer 9$27,790 SGD
Retailer 2$31,461 SGD
Retailer 5$32,458 SGD
MOH London$35,686 SGD

43 data points across 14 retailers

21 retailers$19,896 SGD to $35,686 SGD

B+
Cheapest Retailer
-
$19,896 SGD
B+
Retailer 2
-
$20,227 SGD
View
B+
Retailer 3
-
$21,063 SGD
View
B+
Retailer 4
-
$21,956 SGD
View
Final sale: no returns
B+
Retailer 5
-
$22,402 SGD
View
Retailer 6
-
$22,911 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$23,611 SGD
View
B
Retailer 8
-
$23,904 SGD
View
Retailer 9
-
$24,248 SGD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$24,439 SGD
View
B
Retailer 11
-
$24,821 SGD
View
B
Retailer 12
-
$25,286 SGD
View
B
Retailer 13
-
$25,286 SGD
View
B
Retailer 14
-
$25,776 SGD
View
B
Retailer 15
-
$26,132 SGD
View
B
Retailer 16
-
$26,710 SGD
View
B
Retailer 17
-
$27,507 SGD
View
B
Retailer 18
-
$27,790 SGD
View
B
Retailer 19
-
$31,461 SGD
View
B
Retailer 20
-
$32,458 SGD
View
Most Expensive
B
MOH London
F274FCE05 · Nov 4
$35,686 SGD
£21,925 GBP
View
20 more retailers have this diamond
Prices start from $19,896 SGDSave up to $15,790 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.

B+
2.01ct Marquise
$19,896 SGD