Round|Natural|GIA

1.21ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6562547442

Certificate GIA 6562547442

Diamond specifications and retailer prices

From $2,751 USD
As of October 31, 2026
Save $2,190 USD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,941 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562547442. Listed at 12 retailers as of October 31, 2026, with prices from $2,751 to $4,941, a $2,190 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,941. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562547442
Dimensions6.77 × 6.81 × 4.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.77 mm6.81 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562547442
Side View
Table 55.0%Crown 35.5°Girdle: THN-STKPavilion 40.6°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: Oct 31
Current: $3,191 USD|Low: $2,751 USD|High: $4,941 USD|Avg: $3,497 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 11$2,751 USD
Retailer 3$2,966 USD
Retailer 6$2,990 USD
Retailer 4$3,030 USD
Retailer 1$3,191 USD
Retailer 9$3,314 USD
Retailer 10$3,539 USD
Retailer 2$3,624 USD
Retailer 8$3,669 USD
Retailer 5$3,733 USD
Retailer 7$3,818 USD
Wholesale Diamonds Direct$4,941 USD

26 data points across 12 retailers

12 retailers$2,751 USD to $4,941 USD

A
Cheapest Retailer
-
$2,751 USD
A
Retailer 2
-
$2,966 USD
View
A
Retailer 3
-
$2,990 USD
View
A
Retailer 4
-
$3,030 USD
View
A
Retailer 5
-
$3,191 USD
View
B+
Retailer 6
-
$3,314 USD
View
B+
Retailer 7
-
$3,539 USD
View
B+
Retailer 8
-
$3,624 USD
View
B+
Retailer 9
-
$3,669 USD
View
B+
Retailer 10
-
$3,733 USD
View
B+
Retailer 11
-
$3,818 USD
View
Most Expensive
B
Wholesale Diamonds Direct
685921210 · Nov 6
$4,941 USD
View
11 more retailers have this diamond
Prices start from $2,751 USDSave up to $2,190 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 Round
$2,751 USD