Oval|Natural|GIA

2.05ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5231997278

Certificate GIA 5231997278

Diamond specifications and retailer prices

From $21,013 CAD
As of November 6, 2026
Save $16,663 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,677 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural oval diamond

This 2.05ct natural oval sits in the two to three carat band, graded H 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 5231997278. Listed at 13 retailers as of November 4, 2026, with prices from $21,013 to $37,677, a $16,663 spread on the same certified stone. MOH London lists it at $37,677. 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

2.05
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231997278
Dimensions10.55 × 7.00 × 4.11 mm
L/W Ratio1.51
Culet sizeNone
Top View
10.55 mm7.00 mm2.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231997278
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $37,677 CAD|Low: $21,013 CAD|High: $38,234 CAD|Avg: $27,548 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$21,013 CAD
Retailer 4$21,347 CAD
Retailer 3$24,936 CAD
Retailer 6$25,330 CAD
Retailer 8$25,995 CAD
Retailer 5$29,031 CAD
Retailer 2$29,184 CAD
MOH London$37,677 CAD

46 data points across 8 retailers

13 retailers$21,013 CAD to $37,677 CAD

B+
Cheapest Retailer
-
$21,013 CAD
B+
Retailer 2
-
$21,347 CAD
View
B+
Retailer 3
-
$22,704 CAD
View
B+
Retailer 4
-
$24,936 CAD
View
Retailer 5
-
$25,330 CAD
View
Price last confirmed 13 days ago
Retailer 6
-
$25,995 CAD
View
Price last confirmed 10 days ago
Retailer 7
-
$26,838 CAD
View
Price last confirmed 11 days ago
Retailer 8
-
$26,838 CAD
View
Price last confirmed 11 days ago
Retailer 9
-
$27,738 CAD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$28,218 CAD
View
Retailer 11
-
$29,031 CAD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$29,184 CAD
View
Most Expensive
B
MOH London
55220B0C8 · Nov 4
$37,677 CAD
£21,091 GBP
View
12 more retailers have this diamond
Prices start from $21,013 CADSave up to $16,663 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+
2.05ct Oval
$21,013 CAD