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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5536475887

Certificate GIA 5536475887

Diamond specifications and retailer prices

From $3,961 CAD
As of November 6, 2026
Save $4,618 CAD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,137 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536475887. Listed at 19 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536475887
Dimensions8.31 × 6.02 × 3.77 mm
L/W Ratio1.38
Top View
8.31 mm6.02 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536475887
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,137 CAD|Low: $3,961 CAD|High: $9,137 CAD|Avg: $5,680 CAD|+2.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$3,961 CAD
Retailer 2$4,109 CAD
Retailer 4$4,694 CAD
Retailer 7$4,705 CAD
Retailer 3$4,740 CAD
Retailer 12$4,749 CAD
Retailer 5$4,993 CAD
Retailer 6$5,324 CAD
Retailer 10$5,348 CAD
Retailer 11$6,020 CAD
Retailer 8$8,579 CAD
Queensmith$9,137 CAD

30 data points across 12 retailers

19 retailers$3,961 CAD to $8,579 CAD

A
Cheapest Retailer
-
$3,961 CAD
A
Retailer 2
-
$4,109 CAD
View
A
Retailer 3
-
$4,694 CAD
View
A
Retailer 4
-
$4,705 CAD
View
B+
Retailer 5
-
$4,740 CAD
View
A
Retailer 6
-
$4,749 CAD
View
Final sale: no returns
B+
Retailer 7
-
$4,910 CAD
View
B+
Retailer 8
-
$4,993 CAD
View
Retailer 9
-
$5,192 CAD
View
Price last confirmed 25 days ago
Retailer 10
-
$5,192 CAD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$5,324 CAD
View
B+
Retailer 12
-
$5,348 CAD
View
B+
Retailer 13
-
$5,391 CAD
View
Retailer 14
-
$5,441 CAD
View
Price last confirmed 38 days ago
Retailer 15
-
$5,989 CAD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$6,020 CAD
View
B
Retailer 17
-
$8,579 CAD
View
Retailer 18
-
$9,044 CAD
View
Price last confirmed 26 days ago
Most Expensive
Queensmith
5536475887 · Oct 28
$9,137 CAD
£5,115 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $3,961 CADSave up to $4,618 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.

A
1.20ct Oval
$3,961 CAD