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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1563122457

Certificate GIA 1563122457

Diamond specifications and retailer prices

From $29,073 CAD
As of November 4, 2026
Save $13,737 CAD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $42,810 CAD 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 1563122457. Listed at 8 retailers as of November 4, 2026, with prices from $29,073 to $42,810, a $13,737 spread on the same certified stone. MOH London lists it at $42,810. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563122457
Dimensions8.06 × 8.01 × 5.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.06 mm8.01 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563122457
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 4
Current: $42,810 CAD|Low: $22,685 CAD|High: $48,660 CAD|Avg: $30,840 CAD|+5.0%
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
November 4, 2026
Retailer 4$22,685 CAD
Retailer 3$23,855 CAD
Retailer 14$25,017 CAD
Retailer 15$26,992 CAD
Retailer 8$28,359 CAD
Retailer 10$28,628 CAD
Retailer 2$29,073 CAD
Retailer 12$29,463 CAD
Retailer 11$29,587 CAD
Retailer 17$29,876 CAD
Retailer 5$30,171 CAD
Retailer 9$30,847 CAD
Retailer 6$31,465 CAD
Retailer 16$31,911 CAD
Retailer 13$36,028 CAD
MOH London$42,810 CAD
Retailer 7$48,660 CAD

15 data points across 17 retailers

8 retailers$29,073 CAD to $42,810 CAD

Retailer 1
-
$22,685 CAD
Price last confirmed 44 days ago
Retailer 2
-
$28,628 CAD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$29,073 CAD
View
Final sale: no returns
B+
Retailer 4
-
$29,587 CAD
View
Retailer 5
-
$33,418 CAD
View
Price last confirmed 45 days ago
Retailer 6
-
$34,703 CAD
View
Price last confirmed 45 days ago
Retailer 7
-
$39,591 CAD
View
Price last confirmed 48 days ago
Most Expensive
B
MOH London
6B59C1C35 · Nov 4
$42,810 CAD
£24,136 GBP
View
7 more retailers have this diamond
Prices start from $29,073 CADSave up to $13,737 CAD

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+
2.03ct Round
$29,073 CAD