Round|Natural|GIA

1.21ct F IF Round Natural Diamond

EX • F/IF • GIA 2141116297

Certificate GIA 2141116297

Diamond specifications and retailer prices

From $7,244 USD
As of November 6, 2026
Save $6,119 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,363 USD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2141116297. Listed at 9 retailers as of November 6, 2026, with prices from $7,244 to $13,363, a $6,119 spread on the same certified stone. MOH London lists it at $13,363. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2141116297
Dimensions6.83 × 6.77 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Surface graining is not shown. Minor details of polish are not shown.
Top View
6.83 mm6.77 mm1.21 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2141116297
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°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 6
Current: $13,363 USD|Low: $7,244 USD|High: $13,839 USD|Avg: $9,213 USD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$7,244 USD
Retailer 7$7,686 USD
Retailer 9$7,998 USD
Retailer 6$8,214 USD
Retailer 4$8,552 USD
Retailer 2$8,851 USD
Retailer 3$8,905 USD
Retailer 8$9,639 USD
Retailer 10$10,503 USD
MOH London$13,363 USD

46 data points across 10 retailers

9 retailers$7,244 USD to $13,363 USD

A
Cheapest Retailer
-
$7,244 USD
A
Retailer 2
-
$7,686 USD
View
B+
Retailer 3
-
$7,998 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,214 USD
View
B+
Retailer 5
-
$8,552 USD
View
B+
Retailer 6
-
$8,851 USD
View
Retailer 7
-
$8,905 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$9,639 USD
View
Most Expensive
B
MOH London
017510F9C · Nov 7
$13,363 USD
£10,522 GBP
View
8 more retailers have this diamond
Prices start from $7,244 USDSave up to $6,119 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
$7,244 USD