Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2526842746

Certificate GIA 2526842746

Diamond specifications and retailer prices

From $3,024 USD
As of November 5, 2026
Save $3,030 USD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,054 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526842746. Listed at 15 retailers as of November 5, 2026, with prices from $3,024 to $6,054, a $3,030 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,054. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.33°
Pavilion angle39.71°
OriginNatural
Grading LabGIA
CertificateGIA 2526842746
Dimensions8.23 × 5.96 × 3.72 mm
L/W Ratio1.38
Top View
8.23 mm5.96 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526842746
Side View
Table 61.0%Crown 40.33°Girdle: STK-THKPavilion 39.71°Culet: NoneDepth 62.4%

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: $4,226 USD|Low: $2,966 USD|High: $6,054 USD|Avg: $3,910 USD|-1.0%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$3,024 USD
Retailer 12$3,168 USD
Retailer 11$3,250 USD
Retailer 13$3,351 USD
Retailer 6$3,364 USD
Retailer 5$3,657 USD
Retailer 7$3,868 USD
Retailer 4$3,964 USD
Retailer 2$4,045 USD
Retailer 1$4,226 USD
Retailer 3$4,290 USD
Retailer 9$4,290 USD
Retailer 10$4,430 USD
Wholesale Diamonds Direct$6,054 USD

29 data points across 14 retailers

15 retailers$3,024 USD to $6,054 USD

A
Cheapest Retailer
-
$3,024 USD
A
Retailer 2
-
$3,168 USD
View
A
Retailer 3
-
$3,250 USD
View
A
Retailer 4
-
$3,351 USD
View
A
Retailer 5
-
$3,364 USD
View
B+
Retailer 6
-
$3,657 USD
View
B+
Retailer 7
-
$3,868 USD
View
B+
Retailer 8
-
$3,964 USD
View
B+
Retailer 9
-
$4,045 USD
View
B+
Retailer 10
-
$4,246 USD
View
B+
Retailer 11
-
$4,290 USD
View
B+
Retailer 12
-
$4,290 USD
View
B+
Retailer 13
-
$4,430 USD
View
B
Retailer 14
-
$4,514 USD
View
Most Expensive
B
Wholesale Diamonds Direct
262916738 · Nov 6
$6,054 USD
View
14 more retailers have this diamond
Prices start from $3,024 USDSave up to $3,030 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
$3,024 USD