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Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6521865153

Certificate GIA 6521865153

Diamond specifications and retailer prices

From $26,758 CAD
$19,155 USD
As of November 1, 2026
Save $18,942 CAD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $45,700 CAD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6521865153. Listed at 16 retailers as of October 29, 2026, with prices from $26,758 to $45,700, a $18,942 spread on the same certified stone. MOH London lists it at $45,700. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521865153
Dimensions8.07 × 8.02 × 5.02 mm
L/W Ratio1.01
Top View
8.07 mm8.02 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521865153
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: $45,700 CAD|Low: $24,256 CAD|High: $46,005 CAD|Avg: $34,697 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$27,895 CAD
Retailer 2$29,518 CAD
Retailer 6$30,072 CAD
Retailer 7$30,561 CAD
Retailer 3$33,234 CAD
Retailer 4$40,247 CAD
Retailer 8$41,234 CAD
MOH London$45,700 CAD

43 data points across 8 retailers

16 retailers$26,758 CAD to $45,700 CAD

B+
Cheapest Retailer
-
$26,758 CAD
$19,155 USD
B+
Retailer 2
-
$27,355 CAD
View
B+
Retailer 3
-
$27,895 CAD
$19,969 USD
View
Final sale: no returns
B+
Retailer 4
-
$28,399 CAD
$20,330 USD
View
B+
Retailer 5
-
$29,106 CAD
$20,836 USD
View
B+
Retailer 6
-
$29,518 CAD
£16,639 GBP
View
Retailer 7
-
$30,072 CAD
A$33,119 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$30,561 CAD
$21,878 USD
View
B
Retailer 9
-
$31,532 CAD
$22,573 USD
View
B
Retailer 10
-
$32,745 CAD
$23,441 USD
View
B
Retailer 11
-
$32,785 CAD
$23,470 USD
View
B
Retailer 12
-
$33,234 CAD
€22,658 EUR
View
B
Retailer 13
-
$33,922 CAD
$24,284 USD
View
B
Retailer 14
-
$40,247 CAD
ZAR 465,454 ZAR
View
B
Retailer 15
-
$41,234 CAD
$29,518 USD
View
Most Expensive
B
MOH London
D05E309E5 · Oct 29
$45,700 CAD
£25,760 GBP
View
15 more retailers have this diamond
Prices start from $26,758 CADSave up to $18,942 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
$26,758 CAD