Oval|Natural|GIA

1.21ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7566414279

Certificate GIA 7566414279

Diamond specifications and retailer prices

From $2,752 USD
As of November 5, 2026
Save $2,726 USD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,478 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded F 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 7566414279. Listed at 13 retailers as of November 5, 2026, with prices from $2,752 to $5,478, a $2,726 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,478. 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

1.21
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.99°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 7566414279
Dimensions8.28 × 5.96 × 3.71 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.28 mm5.96 mm1.21 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566414279
Side View
Table 60.0%Crown 39.99°Girdle: STK-THKPavilion 39.39°Culet: NDepth 62.3%

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: $3,274 USD|Low: $2,737 USD|High: $5,643 USD|Avg: $3,827 USD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$2,752 USD
Retailer 8$3,037 USD
Retailer 4$3,130 USD
Retailer 1$3,274 USD
Retailer 10$3,281 USD
Retailer 3$3,355 USD
Retailer 6$3,543 USD
Retailer 2$3,658 USD
Retailer 11$3,885 USD
Retailer 12$3,954 USD
Retailer 5$4,045 USD
Retailer 9$5,122 USD
Wholesale Diamonds Direct$5,478 USD

39 data points across 13 retailers

13 retailers$2,752 USD to $5,478 USD

A
Cheapest Retailer
-
$2,752 USD
A
Retailer 2
-
$3,037 USD
View
A
Retailer 3
-
$3,130 USD
View
B+
Retailer 4
-
$3,274 USD
View
B+
Retailer 5
-
$3,281 USD
View
B+
Retailer 6
-
$3,355 USD
View
B+
Retailer 7
-
$3,543 USD
View
B+
Retailer 8
-
$3,658 USD
View
B+
Retailer 9
-
$3,885 USD
View
B+
Retailer 10
-
$3,954 USD
View
B+
Retailer 11
-
$4,045 USD
View
B
Retailer 12
-
$5,122 USD
View
Most Expensive
B
Wholesale Diamonds Direct
418966274 · Nov 6
$5,478 USD
View
12 more retailers have this diamond
Prices start from $2,752 USDSave up to $2,726 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
1.21ct Oval
$2,752 USD