Marquise|Natural|GIA

2.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552263066

Certificate GIA 6552263066

Diamond specifications and retailer prices

From $18,613 USD
As of November 5, 2026
Save $12,030 USD (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,643 USD at MOH London · As of November 2, 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 H 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 6552263066. Listed at 17 retailers as of November 2, 2026, with prices from $18,613 to $30,643, a $12,030 spread on the same certified stone. MOH London lists it at $30,643. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.89°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6552263066
Dimensions12.26 × 6.48 × 4.15 mm
L/W Ratio1.89
Culet sizeNone
Top View
12.26 mm6.48 mm2.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552263066
Side View
Table 59.0%Crown 39.89°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $30,643 USD|Low: $17,272 USD|High: $30,957 USD|Avg: $21,392 USD
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
November 6, 2026
Retailer 9$17,272 USD
Retailer 5$17,749 USD
Retailer 4$17,936 USD
Retailer 7$18,326 USD
Retailer 8$18,545 USD
Retailer 12$18,613 USD
Retailer 17$18,730 USD
Retailer 11$20,211 USD
Retailer 15$20,536 USD
Retailer 13$20,695 USD
Retailer 3$21,600 USD
Retailer 16$21,600 USD
Retailer 18$22,320 USD
Retailer 2$23,043 USD
Retailer 14$23,815 USD
Retailer 6$24,954 USD
MOH London$30,643 USD
Retailer 10$30,957 USD

34 data points across 18 retailers

17 retailers$18,613 USD to $30,643 USD

Retailer 1
-
$17,272 USD
Price last confirmed 25 days ago
Retailer 2
-
$17,936 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$18,545 USD
View
Price last confirmed 24 days ago
B
Retailer 4
-
$18,613 USD
View
B+
Retailer 5
-
$18,730 USD
View
B
Retailer 6
-
$20,211 USD
View
B
Retailer 7
-
$20,536 USD
View
B
Retailer 8
-
$20,695 USD
View
B
Retailer 9
-
$21,600 USD
View
B
Retailer 10
-
$21,600 USD
View
Retailer 11
-
$22,320 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$22,855 USD
View
B
Retailer 13
-
$23,043 USD
View
B
Retailer 14
-
$23,815 USD
View
B
Retailer 15
-
$27,796 USD
View
Retailer 16
-
$27,796 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
9FD5F998A · Nov 2
$30,643 USD
£24,128 GBP
View
16 more retailers have this diamond
Prices start from $18,613 USDSave up to $12,030 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.

B+
2.01ct Marquise
$18,613 USD