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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7552099554

Certificate GIA 7552099554

Diamond specifications and retailer prices

From $1,971 USD
As of November 6, 2026
Save $2,573 USD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,569 USD at NZ Jewellers · As of September 20, 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 I 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 7552099554. Listed at 23 retailers as of November 4, 2026, with a 131% 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552099554
Dimensions8.95 × 5.72 × 3.46 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural
Top View
8.95 mm5.72 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552099554
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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: $2,055 USD|Low: $1,971 USD|High: $4,695 USD|Avg: $2,802 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$1,971 USD
Retailer 1$2,055 USD
Retailer 10$2,336 USD
Retailer 3$2,400 USD
Retailer 5$2,468 USD
Retailer 6$2,557 USD
Retailer 4$2,652 USD
Retailer 2$2,741 USD
Retailer 7$2,748 USD
Retailer 9$2,752 USD
Retailer 12$2,870 USD
Retailer 8$3,229 USD
Retailer 11$4,544 USD

26 data points across 13 retailers

23 retailers$1,971 USD to $4,544 USD

A
Cheapest Retailer
-
$1,971 USD
A
Retailer 2
-
$2,055 USD
View
A
Retailer 3
-
$2,336 USD
View
A
Retailer 4
-
$2,400 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,468 USD
View
B+
Retailer 6
-
$2,481 USD
View
A
Retailer 7
-
$2,557 USD
View
Retailer 8
-
$2,652 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,652 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$2,652 USD
View
Price last confirmed 23 days ago
Retailer 11
-
$2,664 USD
View
Price last confirmed 46 days ago
B+
Retailer 12
-
$2,741 USD
View
B+
Retailer 13
-
$2,748 USD
View
B+
Retailer 14
-
$2,752 USD
View
Retailer 15
-
$2,766 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$2,774 USD
View
B+
Retailer 17
-
$2,870 USD
View
Retailer 18
-
$3,060 USD
View
Price last confirmed 23 days ago
Retailer 19
-
$3,074 USD
View
Price last confirmed 45 days ago
B+
Retailer 20
-
$3,229 USD
View
B
Retailer 21
-
$4,544 USD
View
Retailer 22
-
$5,544 USD
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
48a2f93c-2c99-42b3-92c4-333c6a06a535 · Sep 20
$5,569 USD
View
Price last confirmed 47 days ago
22 more retailers have this diamond
Prices start from $1,971 USDSave up to $2,573 USD

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
$1,971 USD