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Oval|Natural|GIA

2.03ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 65

Certificate GIA 65

Diamond specifications and retailer prices

From $22,922 CAD
As of November 6, 2026
Save $5,165 CAD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $28,087 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.03ct natural oval diamond

This 2.03ct 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. Listed at 3 retailers as of November 5, 2026, with prices from $22,922 to $28,087, a $5,165 spread on the same certified stone. Blue Nile lists it at $28,087. 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
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 65
Dimensions10.16 × 7.14 × 4.41 mm
L/W Ratio1.42
Top View
10.16 mm7.14 mm2.03 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 65
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 6
Current: $28,087 CAD|Low: $22,922 CAD|High: $37,404 CAD|Avg: $28,188 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3$22,922 CAD
Retailer 8$24,423 CAD
Retailer 7$26,403 CAD
Retailer 2$27,724 CAD
Blue Nile$28,087 CAD
Retailer 5$28,603 CAD
Retailer 6$29,703 CAD
Retailer 4$37,404 CAD

2 data points across 8 retailers

3 retailers$22,922 CAD to $28,087 CAD

B+
Cheapest Retailer
-
$22,922 CAD
B
Retailer 2
-
$24,423 CAD
View
Most Expensive
B
Blue Nile
27176012 · Nov 5
$28,087 CAD
$19,968 USD
View
2 more retailers have this diamond
Prices start from $22,922 CADSave up to $5,165 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 Oval
$22,922 CAD