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Oval|Natural|GIA

1.20ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2557914329

Certificate GIA 2557914329

Diamond specifications and retailer prices

From $2,898 CAD
As of November 6, 2026
Save $5,166 CAD (64%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $8,143 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557914329. Listed at 28 retailers as of November 5, 2026, with a 178% 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557914329
Dimensions8.30 × 6.06 × 3.69 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Knot, Feather, Needle
Top View
8.30 mm6.06 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557914329
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.9%

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: $8,064 CAD|Low: $2,898 CAD|High: $8,143 CAD|Avg: $4,641 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$2,898 CAD
Retailer 14$2,969 CAD
Retailer 2$3,021 CAD
Retailer 10$3,552 CAD
Retailer 9$3,609 CAD
Retailer 11$3,792 CAD
Retailer 17$3,857 CAD
Retailer 8$3,895 CAD
Retailer 18$4,006 CAD
Retailer 12$4,034 CAD
Retailer 5$4,055 CAD
Retailer 13$4,082 CAD
Retailer 16$4,183 CAD
Retailer 3$4,450 CAD
Retailer 6$4,512 CAD
Retailer 15$6,739 CAD
NZ Jewellers$8,064 CAD
Retailer 7$8,074 CAD

21 data points across 18 retailers

28 retailers$2,898 CAD to $8,064 CAD

A
Cheapest Retailer
-
$2,898 CAD
A
Retailer 2
-
$2,969 CAD
View
A
Retailer 3
-
$3,021 CAD
View
Retailer 4
-
$3,552 CAD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$3,609 CAD
View
B+
Retailer 6
-
$3,646 CAD
View
A
Retailer 7
-
$3,792 CAD
View
B+
Retailer 8
-
$3,857 CAD
View
B+
Retailer 9
-
$3,884 CAD
View
Retailer 10
-
$3,895 CAD
View
Price last confirmed 25 days ago
Retailer 11
-
$3,895 CAD
View
Price last confirmed 8 days ago
Retailer 12
-
$3,895 CAD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$4,006 CAD
View
B+
Retailer 14
-
$4,034 CAD
View
Retailer 15
-
$4,045 CAD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$4,055 CAD
View
Retailer 17
-
$4,065 CAD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$4,082 CAD
View
B+
Retailer 19
-
$4,183 CAD
View
B+
Retailer 20
-
$4,450 CAD
View
Retailer 21
-
$4,494 CAD
View
Price last confirmed 25 days ago
Retailer 22
-
$4,494 CAD
View
Price last confirmed 19 days ago
B+
Retailer 23
-
$4,512 CAD
View
B
Retailer 24
-
$6,739 CAD
View
B
Retailer 25
-
$8,064 CAD
View
Retailer 26
-
$8,074 CAD
View
Price last confirmed 9 days ago
Retailer 27
-
$8,143 CAD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
40a0ed4e-558d-428a-9495-3905ea4c6cb7 · Oct 17
$8,143 CAD
$5,789 USD
View
Price last confirmed 20 days ago
27 more retailers have this diamond
Prices start from $2,898 CADSave up to $5,166 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
$2,898 CAD