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Marquise|Natural|GIA

2.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1559380132

Certificate GIA 1559380132

Diamond specifications and retailer prices

From $25,437 SGD
As of November 1, 2026
Save $20,197 SGD (44%) vs most expensive(unlock to see where)
42 retailers carry this diamond
Most expensive: $45,635 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559380132. Listed at 42 retailers as of November 1, 2026, with prices from $25,437 to $45,635, a $20,197 spread on the same certified stone. MOH London lists it at $45,635. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559380132
Dimensions12.59 × 6.62 × 4.05 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
12.59 mm6.62 mm2.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559380132
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.2%

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: Nov 1
Current: $45,635 SGD|Low: $26,001 SGD|High: $46,003 SGD|Avg: $32,444 SGD|-0.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$26,001 SGD
Retailer 16$28,259 SGD
Retailer 2$28,282 SGD
Retailer 3$28,365 SGD
Retailer 17$29,299 SGD
Retailer 15$29,480 SGD
Retailer 6$30,496 SGD
Retailer 19$30,764 SGD
Retailer 10$31,434 SGD
Retailer 5$31,537 SGD
Retailer 4$31,741 SGD
Retailer 12$32,141 SGD
Retailer 11$32,482 SGD
Retailer 8$32,961 SGD
Retailer 13$34,113 SGD
Retailer 18$35,176 SGD
Retailer 14$40,232 SGD
Retailer 9$41,507 SGD
MOH London$45,635 SGD

19 data points across 19 retailers

42 retailers$25,437 SGD to $45,635 SGD

Retailer 1
-
$24,361 SGD
Price last confirmed 35 days ago
A
Retailer 2
-
$25,437 SGD
View
B+
Retailer 3
-
$26,001 SGD
View
B+
Retailer 4
-
$26,934 SGD
View
B+
Retailer 5
-
$27,150 SGD
View
B+
Retailer 6
-
$27,371 SGD
View
B+
Retailer 7
-
$27,770 SGD
View
B+
Retailer 8
-
$28,078 SGD
View
Final sale: no returns
Retailer 9
-
$28,259 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$28,282 SGD
View
B+
Retailer 11
-
$28,365 SGD
View
B+
Retailer 12
-
$28,554 SGD
View
Retailer 13
-
$29,211 SGD
View
Price last confirmed 37 days ago
Retailer 14
-
$29,299 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$29,480 SGD
View
B+
Retailer 16
-
$29,969 SGD
View
B+
Retailer 17
-
$30,167 SGD
View
B+
Retailer 18
-
$30,496 SGD
View
B+
Retailer 19
-
$30,764 SGD
View
B+
Retailer 20
-
$31,312 SGD
View
B+
Retailer 21
-
$31,434 SGD
View
B+
Retailer 22
-
$31,434 SGD
View
B+
Retailer 23
-
$31,537 SGD
View
B+
Retailer 24
-
$31,741 SGD
View
B+
Retailer 25
-
$32,141 SGD
View
B
Retailer 26
-
$32,482 SGD
View
Retailer 27
-
$32,949 SGD
View
Price last confirmed 22 days ago
B+
Retailer 28
-
$32,961 SGD
View
B
Retailer 29
-
$32,984 SGD
View
Retailer 30
-
$34,090 SGD
View
Price last confirmed 44 days ago
Retailer 31
-
$34,090 SGD
View
Price last confirmed 41 days ago
Retailer 32
-
$34,090 SGD
View
Price last confirmed 39 days ago
B+
Retailer 33
-
$34,113 SGD
View
B+
Retailer 34
-
$35,176 SGD
View
B+
Retailer 35
-
$35,257 SGD
View
Retailer 36
-
$35,400 SGD
View
Price last confirmed 45 days ago
Retailer 37
-
$36,702 SGD
View
Price last confirmed 66 days ago
B
Retailer 38
-
$40,232 SGD
View
Retailer 39
-
$40,387 SGD
View
Price last confirmed 41 days ago
Retailer 40
-
$40,387 SGD
View
Price last confirmed 38 days ago
B
Retailer 41
-
$41,507 SGD
View
Most Expensive
B
MOH London
9DE8C3C46 · Nov 4
$45,635 SGD
£28,132 GBP
View
41 more retailers have this diamond
Prices start from $25,437 SGDSave up to $20,197 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
2.01ct Marquise
$25,437 SGD