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Round|Natural|GIA

2.03ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1487155866

Certificate GIA 1487155866

Diamond specifications and retailer prices

From $25,688 CAD
As of November 5, 2026
Save $14,639 CAD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $40,326 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1487155866. Listed at 9 retailers as of November 4, 2026, with prices from $25,688 to $40,326, a $14,639 spread on the same certified stone. MOH London lists it at $40,326. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1487155866
Dimensions8.28 × 8.29 × 4.91 mm
L/W Ratio1.00
Cert comments
Additional clouds pinpoints and surface graining are not shown.
Key to symbols
Crystal, Cloud, Feather
Top View
8.28 mm8.29 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1487155866
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 59.2%

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 5
Current: $40,326 CAD|Low: $24,186 CAD|High: $40,922 CAD|Avg: $30,080 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$25,688 CAD
Retailer 4$26,605 CAD
Retailer 5$26,982 CAD
Retailer 7$27,283 CAD
Retailer 8$29,660 CAD
Retailer 2$31,169 CAD
Retailer 6$32,891 CAD
MOH London$40,326 CAD

39 data points across 8 retailers

9 retailers$25,688 CAD to $40,326 CAD

B+
Cheapest Retailer
-
$25,688 CAD
B+
Retailer 2
-
$26,605 CAD
View
Final sale: no returns
Retailer 3
-
$26,982 CAD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$27,283 CAD
View
B+
Retailer 5
-
$28,573 CAD
View
B+
Retailer 6
-
$29,660 CAD
View
B+
Retailer 7
-
$31,169 CAD
View
Retailer 8
-
$32,891 CAD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
C83CD5926 · Nov 4
$40,326 CAD
£22,736 GBP
View
8 more retailers have this diamond
Prices start from $25,688 CADSave up to $14,639 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
$25,688 CAD