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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 $2,040 NZD
As of November 6, 2026
Save $903 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,943 NZD 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 $2,040 to $2,943, a $903 spread on the same certified stone. Yorxs lists it at $2,943. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,040 NZD|Low: $1,394 NZD|High: $2,953 NZD|Avg: $2,314 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4$1,394 NZD
Retailer 1$2,040 NZD
Retailer 3$2,442 NZD
Retailer 2$2,769 NZD
Yorxs$2,943 NZD

13 data points across 5 retailers

2 retailers$2,040 NZD to $2,943 NZD

B+
Cheapest Retailer
-
$2,040 NZD
Most Expensive
B
Yorxs
515278208 · Nov 6
$2,943 NZD
€1,554 EUR
View
1 more retailer has this diamond
Prices start from $2,040 NZDSave up to $903 NZD

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
$2,040 NZD