Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6565291367

Certificate GIA 6565291367

Diamond specifications and retailer prices

From $11,942 USD
As of November 4, 2026
Save $9,446 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,388 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565291367. Listed at 20 retailers as of November 4, 2026, with prices from $11,942 to $21,388, a $9,446 spread on the same certified stone. MOH London lists it at $21,388. 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

2.03
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565291367
Dimensions8.08 × 8.12 × 4.99 mm
L/W Ratio1.00
Top View
8.08 mm8.12 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565291367
Side View
Table 58.0%CrownGirdle: Med. - Sli. ThickPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,388 USD|Low: $11,942 USD|High: $23,240 USD|Avg: $16,513 USD|-8.0%
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 5$11,942 USD
Retailer 7$13,435 USD
Retailer 18$13,935 USD
Retailer 10$14,130 USD
Retailer 19$14,270 USD
Retailer 12$14,417 USD
Retailer 3$14,524 USD
Retailer 13$15,052 USD
Retailer 11$15,463 USD
Retailer 9$15,522 USD
Retailer 6$16,090 USD
Retailer 4$16,168 USD
Retailer 17$16,420 USD
Retailer 15$16,530 USD
Retailer 8$17,052 USD
Retailer 14$17,166 USD
Retailer 2$18,855 USD
Retailer 16$19,453 USD
MOH London$21,388 USD

23 data points across 19 retailers

20 retailers$11,942 USD to $21,388 USD

A
Cheapest Retailer
-
$11,942 USD
A
Retailer 2
-
$13,435 USD
View
A
Retailer 3
-
$13,935 USD
View
A
Retailer 4
-
$14,130 USD
View
A
Retailer 5
-
$14,270 USD
View
A
Retailer 6
-
$14,417 USD
View
A
Retailer 7
-
$14,524 USD
View
Final sale: no returns
Retailer 8
-
$14,763 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$15,052 USD
View
Retailer 10
-
$15,463 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$15,522 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$16,090 USD
View
A
Retailer 13
-
$16,168 USD
View
A
Retailer 14
-
$16,420 USD
View
A
Retailer 15
-
$16,530 USD
View
B+
Retailer 16
-
$17,052 USD
View
B+
Retailer 17
-
$17,166 USD
View
B+
Retailer 18
-
$18,855 USD
View
B+
Retailer 19
-
$19,453 USD
View
Most Expensive
B
MOH London
B0208D4DE · Nov 4
$21,388 USD
£16,841 GBP
View
19 more retailers have this diamond
Prices start from $11,942 USDSave up to $9,446 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
2.03ct Round
$11,942 USD