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Oval|Natural|GIA

1.20ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7551080907

Certificate GIA 7551080907

Diamond specifications and retailer prices

From $2,484 CAD
As of November 6, 2026
Save $2,255 CAD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,739 CAD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I 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 7551080907. Listed at 6 retailers as of November 6, 2026, with prices from $2,484 to $4,739, a $2,255 spread on the same certified stone. With Clarity lists it at $4,739. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551080907
Dimensions8.18 × 5.86 × 3.76 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
8.18 mm5.86 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551080907
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.1%

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: $3,459 CAD|Low: $2,484 CAD|High: $4,871 CAD|Avg: $3,573 CAD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 6, 2026
Retailer 4$2,484 CAD
Retailer 2$2,747 CAD
Retailer 5$3,045 CAD
Retailer 1$3,459 CAD
Retailer 3$3,671 CAD
Retailer 6$3,757 CAD
Retailer 7$4,235 CAD
With Clarity$4,739 CAD

18 data points across 8 retailers

6 retailers$2,484 CAD to $4,739 CAD

A
Cheapest Retailer
-
$2,484 CAD
A
Retailer 2
-
$2,747 CAD
View
A
Retailer 3
-
$3,045 CAD
View
A
Retailer 4
-
$3,459 CAD
View
A
Retailer 5
-
$3,671 CAD
View
Most Expensive
B
With Clarity
7551080907 · Nov 6
$4,739 CAD
$3,369 USD
View
5 more retailers have this diamond
Prices start from $2,484 CADSave up to $2,255 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
$2,484 CAD