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Marquise|Natural|GIA

2.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1543590101

Certificate GIA 1543590101

Diamond specifications and retailer prices

From €16,454 EUR
$18,455 USD
As of November 1, 2026
Save €11,499 EUR (41%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €27,953 EUR 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 G 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 1543590101. Listed at 23 retailers as of November 1, 2026, with prices from €16,454 to €27,953, a €11,499 spread on the same certified stone. MOH London lists it at €27,953. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543590101
Dimensions11.99 × 6.48 × 4.27 mm
L/W Ratio1.85
Top View
11.99 mm6.48 mm2.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543590101
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.9%

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 1
Current: €27,953 EUR|Low: €16,567 EUR|High: €28,291 EUR|Avg: €20,664 EUR|-1.2%
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
November 2, 2026
Retailer 11€16,567 EUR
Retailer 2€16,696 EUR
Retailer 10€16,947 EUR
Retailer 13€17,898 EUR
Retailer 8€18,439 EUR
Retailer 12€18,794 EUR
Retailer 6€19,172 EUR
Retailer 3€19,390 EUR
Retailer 5€20,136 EUR
Retailer 7€21,710 EUR
Retailer 9€24,749 EUR
Retailer 4€25,357 EUR
MOH London€27,953 EUR

25 data points across 13 retailers

23 retailers€16,454 EUR to €27,953 EUR

B+
Cheapest Retailer
-
€16,454 EUR
$18,455 USD
B+
Retailer 2
-
€16,567 EUR
$18,582 USD
View
B+
Retailer 3
-
€16,696 EUR
₹1,783,461 INR
View
B+
Retailer 4
-
€16,919 EUR
$18,977 USD
View
B+
Retailer 5
-
€16,947 EUR
A$29,244 AUD
View
B+
Retailer 6
-
€17,402 EUR
$19,518 USD
View
B+
Retailer 7
-
€17,475 EUR
$19,600 USD
View
B+
Retailer 8
-
€17,898 EUR
$20,075 USD
View
B+
Retailer 9
-
€18,439 EUR
£16,285 GBP
View
Retailer 10
-
€18,640 EUR
A$32,163 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
€18,794 EUR
$21,079 USD
View
B+
Retailer 12
-
€18,897 EUR
$21,195 USD
View
B+
Retailer 13
-
€19,125 EUR
$21,450 USD
View
B+
Retailer 14
-
€19,172 EUR
£16,932 GBP
View
B
Retailer 15
-
€19,390 EUR
$21,748 USD
View
B
Retailer 16
-
€19,481 EUR
$21,850 USD
View
B
Retailer 17
-
€19,481 EUR
$21,850 USD
View
B+
Retailer 18
-
€20,132 EUR
$22,580 USD
View
B+
Retailer 19
-
€20,136 EUR
$22,585 USD
View
B+
Retailer 20
-
€21,710 EUR
View
B
Retailer 21
-
€24,749 EUR
ZAR 448,449 ZAR
View
B
Retailer 22
-
€25,357 EUR
$28,440 USD
View
Most Expensive
B
MOH London
82D0B58F5 · Nov 2
€27,953 EUR
£24,687 GBP
View
22 more retailers have this diamond
Prices start from €16,454 EURSave up to €11,499 EUR

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
€16,454 EUR