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Marquise|Natural|GIA

2.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6552779600

Certificate GIA 6552779600

Diamond specifications and retailer prices

From $18,649 USD
As of November 6, 2026
Save $15,349 USD (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $33,998 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 6552779600. Listed at 25 retailers as of November 4, 2026, with prices from $18,649 to $33,998, a $15,349 spread on the same certified stone. MOH London lists it at $33,998. 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 6552779600
Dimensions12.62 × 6.60 × 4.17 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Cloud
Top View
12.62 mm6.60 mm2.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552779600
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.2%

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 6
Current: $33,998 USD|Low: $18,649 USD|High: $34,787 USD|Avg: $25,631 USD|-2.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 7$18,649 USD
Retailer 2$20,023 USD
Retailer 17$20,727 USD
Retailer 6$21,620 USD
Retailer 5$21,639 USD
Retailer 15$21,956 USD
Retailer 9$23,089 USD
Retailer 4$23,470 USD
Retailer 16$23,805 USD
Retailer 13$23,944 USD
Retailer 12$24,455 USD
Retailer 19$25,298 USD
Retailer 3$26,101 USD
Retailer 18$26,374 USD
Retailer 20$26,800 USD
Retailer 8$27,105 USD
Retailer 11$28,587 USD
Retailer 14$29,973 USD
Retailer 10$30,922 USD
MOH London$33,998 USD

22 data points across 20 retailers

25 retailers$18,649 USD to $33,998 USD

A
Cheapest Retailer
-
$18,649 USD
A
Retailer 2
-
$20,023 USD
View
A
Retailer 3
-
$20,727 USD
View
Retailer 4
-
$21,026 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$21,620 USD
View
B+
Retailer 6
-
$21,639 USD
View
B+
Retailer 7
-
$21,956 USD
View
Retailer 8
-
$23,045 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$23,089 USD
View
Final sale: no returns
B+
Retailer 10
-
$23,470 USD
View
B+
Retailer 11
-
$23,805 USD
View
B+
Retailer 12
-
$23,944 USD
View
B+
Retailer 13
-
$23,957 USD
View
Retailer 14
-
$24,455 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$24,455 USD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$25,298 USD
View
B+
Retailer 17
-
$26,101 USD
View
B+
Retailer 18
-
$26,374 USD
View
B+
Retailer 19
-
$26,800 USD
View
B+
Retailer 20
-
$27,105 USD
View
Retailer 21
-
$27,512 USD
View
Price last confirmed 18 days ago
Retailer 22
-
$28,587 USD
View
Price last confirmed 9 days ago
B
Retailer 23
-
$29,973 USD
View
B
Retailer 24
-
$30,922 USD
View
Most Expensive
B
MOH London
BC6C3CF30 · Nov 4
$33,998 USD
£26,770 GBP
View
24 more retailers have this diamond
Prices start from $18,649 USDSave up to $15,349 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
$18,649 USD