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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 6562008530

Certificate GIA 6562008530

Diamond specifications and retailer prices

From $1,608 USD
₹153,173 INR
As of November 1, 2026
Save $1,031 USD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,550 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J 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 6562008530. Listed at 12 retailers as of October 31, 2026, with a 64% 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
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562008530
Dimensions8.38 × 5.89 × 3.58 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
8.38 mm5.89 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562008530
Side View
Table 63.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.8%

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 1
Current: $3,550 USD|Low: $1,608 USD|High: $3,588 USD|Avg: $2,172 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,608 USD
Retailer 11$1,684 USD
Retailer 10$1,783 USD
Retailer 3$1,789 USD
Retailer 6$1,837 USD
Retailer 4$1,937 USD
Retailer 8$2,071 USD
Retailer 5$2,120 USD
Retailer 9$2,230 USD
Retailer 7$2,640 USD
MOH London$3,550 USD

22 data points across 11 retailers

12 retailers$1,608 USD to $2,640 USD

A
Cheapest Retailer
-
$1,608 USD
₹153,173 INR
A
Retailer 2
-
$1,684 USD
View
A
Retailer 3
-
$1,783 USD
View
Final sale: no returns
A
Retailer 4
-
$1,789 USD
View
A
Retailer 5
-
$1,837 USD
View
A
Retailer 6
-
$1,937 USD
£1,525 GBP
View
Retailer 7
-
$2,023 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$2,071 USD
View
B+
Retailer 9
-
$2,120 USD
£1,669 GBP
View
B+
Retailer 10
-
$2,230 USD
View
B+
Retailer 11
-
$2,640 USD
€2,514 EUR
View
Most Expensive
MOH London
F6AAC8DC1 · Oct 25
$3,550 USD
£2,795 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $1,608 USDSave up to $1,031 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
$1,608 USD