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Oval|Natural|GIA

1.20ct M SI2 Oval Natural Diamond

M/SI2 • GIA 6512708641

Certificate GIA 6512708641

Diamond specifications and retailer prices

From $1,131 USD
As of November 6, 2026
Save $501 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,632 USD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 6512708641. Listed at 2 retailers as of November 6, 2026, with prices from $1,131 to $1,632, a $501 spread on the same certified stone. Yorxs lists it at $1,632. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
M
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512708641
Dimensions8.28 × 5.94 × 3.79 mm
L/W Ratio1.39
Top View
8.28 mm5.94 mm1.20 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512708641
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,131 USD|Low: $773 USD|High: $1,637 USD|Avg: $1,283 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4$773 USD
Retailer 1$1,131 USD
Retailer 3$1,354 USD
Retailer 2$1,535 USD
Yorxs$1,632 USD

13 data points across 5 retailers

2 retailers$1,131 USD to $1,632 USD

B+
Cheapest Retailer
-
$1,131 USD
Most Expensive
B
Yorxs
515278208 · Nov 6
$1,632 USD
€1,554 EUR
View
1 more retailer has this diamond
Prices start from $1,131 USDSave up to $501 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.

B+
1.20ct Oval
$1,131 USD