Oval|Natural|GIA

1.20ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2556114459

Certificate GIA 2556114459

Diamond specifications and retailer prices

From $2,424 USD
As of November 5, 2026
Save $3,111 USD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,535 USD at NZ Jewellers · As of November 5, 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 2556114459. Listed at 20 retailers as of November 5, 2026, with prices from $2,424 to $5,535, a $3,111 spread on the same certified stone. NZ Jewellers lists it at $5,535. 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
SymmetryExcellent
FluorescenceMedium
Crown angle42.62°
Pavilion angle34.96°
OriginNatural
Grading LabGIA
CertificateGIA 2556114459
Dimensions8.24 × 5.65 × 3.66 mm
L/W Ratio1.46
Top View
8.24 mm5.65 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556114459
Side View
Table 61.0%Crown 42.62°Girdle: STK-VTKPavilion 34.96°Culet: NoneDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,447 USD|Low: $2,411 USD|High: $5,370 USD|Avg: $3,315 USD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,424 USD
Retailer 1$2,447 USD
Retailer 7$2,457 USD
Retailer 2$3,124 USD
Retailer 4$3,268 USD
Retailer 3$3,698 USD
Retailer 6$5,299 USD

27 data points across 7 retailers

20 retailers$2,424 USD to $5,535 USD

A
Cheapest Retailer
-
$2,424 USD
A
Retailer 2
-
$2,447 USD
View
A
Retailer 3
-
$2,457 USD
View
B+
Retailer 4
-
$2,737 USD
View
B+
Retailer 5
-
$2,845 USD
View
B+
Retailer 6
-
$2,970 USD
View
B+
Retailer 7
-
$3,124 USD
View
B+
Retailer 8
-
$3,147 USD
View
Retailer 9
-
$3,177 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,177 USD
View
B+
Retailer 11
-
$3,268 USD
View
B+
Retailer 12
-
$3,299 USD
View
B
Retailer 13
-
$3,407 USD
View
B
Retailer 14
-
$3,413 USD
View
B
Retailer 15
-
$3,420 USD
View
B+
Retailer 16
-
$3,666 USD
View
B+
Retailer 17
-
$3,698 USD
View
B
Retailer 18
-
$4,746 USD
View
B
Retailer 19
-
$5,299 USD
View
Most Expensive
B
NZ Jewellers
7ec9f611-9524-486a-8265-8800fc683d61 · Nov 5
$5,535 USD
View
19 more retailers have this diamond
Prices start from $2,424 USDSave up to $3,111 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
$2,424 USD