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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 $19,915 USD
As of November 1, 2026
Save $15,813 USD (44%) vs most expensive(unlock to see where)
42 retailers carry this diamond
Most expensive: $35,728 USD 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 $19,915 to $35,728, a $15,813 spread on the same certified stone. MOH London lists it at $35,728. 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
Color
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: $35,728 USD|Low: $20,356 USD|High: $36,016 USD|Avg: $25,400 USD|-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$20,356 USD
Retailer 16$22,124 USD
Retailer 2$22,142 USD
Retailer 3$22,207 USD
Retailer 17$22,938 USD
Retailer 15$23,080 USD
Retailer 6$23,875 USD
Retailer 19$24,085 USD
Retailer 10$24,610 USD
Retailer 5$24,690 USD
Retailer 4$24,850 USD
Retailer 12$25,163 USD
Retailer 11$25,430 USD
Retailer 8$25,805 USD
Retailer 13$26,707 USD
Retailer 18$27,539 USD
Retailer 14$31,498 USD
Retailer 9$32,496 USD
MOH London$35,728 USD

19 data points across 19 retailers

42 retailers$19,915 USD to $35,728 USD

Retailer 1
-
$19,072 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$19,915 USD
View
B+
Retailer 3
-
$20,356 USD
View
B+
Retailer 4
-
$21,087 USD
View
B+
Retailer 5
-
$21,256 USD
View
B+
Retailer 6
-
$21,429 USD
View
B+
Retailer 7
-
$21,741 USD
View
B+
Retailer 8
-
$21,982 USD
View
Final sale: no returns
B+
Retailer 9
-
$22,124 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$22,142 USD
View
B+
Retailer 11
-
$22,207 USD
View
B+
Retailer 12
-
$22,355 USD
View
Retailer 13
-
$22,869 USD
View
Price last confirmed 37 days ago
Retailer 14
-
$22,938 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$23,080 USD
View
B+
Retailer 16
-
$23,463 USD
View
B+
Retailer 17
-
$23,618 USD
View
B+
Retailer 18
-
$23,875 USD
View
B+
Retailer 19
-
$24,085 USD
View
B+
Retailer 20
-
$24,514 USD
View
B+
Retailer 21
-
$24,610 USD
View
B+
Retailer 22
-
$24,610 USD
View
B+
Retailer 23
-
$24,690 USD
View
B+
Retailer 24
-
$24,850 USD
View
B+
Retailer 25
-
$25,163 USD
View
B
Retailer 26
-
$25,430 USD
View
Retailer 27
-
$25,796 USD
View
Price last confirmed 22 days ago
B+
Retailer 28
-
$25,805 USD
View
B
Retailer 29
-
$25,823 USD
View
Retailer 30
-
$26,689 USD
View
Price last confirmed 44 days ago
Retailer 31
-
$26,689 USD
View
Price last confirmed 41 days ago
Retailer 32
-
$26,689 USD
View
Price last confirmed 39 days ago
B+
Retailer 33
-
$26,707 USD
View
B+
Retailer 34
-
$27,539 USD
View
B+
Retailer 35
-
$27,603 USD
View
Retailer 36
-
$27,715 USD
View
Price last confirmed 45 days ago
Retailer 37
-
$28,734 USD
View
Price last confirmed 66 days ago
B
Retailer 38
-
$31,498 USD
View
Retailer 39
-
$31,619 USD
View
Price last confirmed 41 days ago
Retailer 40
-
$31,619 USD
View
Price last confirmed 38 days ago
B
Retailer 41
-
$32,496 USD
View
Most Expensive
B
MOH London
9DE8C3C46 · Nov 4
$35,728 USD
£28,132 GBP
View
41 more retailers have this diamond
Prices start from $19,915 USDSave up to $15,813 USD

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
$19,915 USD