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Round|Natural|GIA

1.21ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1553041650

Certificate GIA 1553041650

Diamond specifications and retailer prices

From $6,016 USD
As of November 2, 2026
Save $7,381 USD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,397 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553041650. Listed at 22 retailers as of November 2, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553041650
Dimensions6.81 × 6.76 × 4.23 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.81 mm6.76 mm1.21 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553041650
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 2
Current: $7,820 USD|Low: $6,016 USD|High: $11,612 USD|Avg: $7,632 USD
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4$6,016 USD
Retailer 16$6,384 USD
Retailer 2$6,391 USD
Retailer 14$6,698 USD
Retailer 8$6,723 USD
Retailer 12$6,914 USD
Retailer 15$7,257 USD
Retailer 13$7,368 USD
Retailer 9$7,578 USD
Retailer 1$7,820 USD
Retailer 5$8,004 USD
Retailer 6$8,100 USD
Retailer 7$8,373 USD
Retailer 10$8,568 USD
Retailer 3$8,687 USD
Retailer 11$11,163 USD

38 data points across 16 retailers

22 retailers$6,016 USD to $13,397 USD

B+
Cheapest Retailer
-
$6,016 USD
B+
Retailer 2
-
$6,288 USD
A$9,674 AUD
View
B+
Retailer 3
-
$6,384 USD
€6,080 EUR
View
B+
Retailer 4
-
$6,391 USD
View
B+
Retailer 5
-
$6,698 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,723 USD
CA$9,338 CAD
View
B+
Retailer 7
-
$6,914 USD
View
Retailer 8
-
$7,257 USD
View
Price last confirmed 46 days ago
B+
Retailer 9
-
$7,257 USD
View
B+
Retailer 10
-
$7,368 USD
View
B+
Retailer 11
-
$7,578 USD
£5,967 GBP
View
B
Retailer 12
-
$7,820 USD
View
B+
Retailer 13
-
$8,004 USD
View
B+
Retailer 14
-
$8,100 USD
View
B
Retailer 15
-
$8,370 USD
View
B
Retailer 16
-
$8,373 USD
View
Retailer 17
-
$8,373 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$8,568 USD
€8,160 EUR
View
B
Retailer 19
-
$8,687 USD
£6,840 GBP
View
B
Retailer 20
-
$11,163 USD
£8,790 GBP
View
B
Retailer 21
-
$13,397 USD
View
Most Expensive
NZ Jewellers
bf9e07bc-f4df-44a6-947c-aab951c84bde · Sep 19
$13,397 USD
View
Price last confirmed 44 days ago
21 more retailers have this diamond
Prices start from $6,016 USDSave up to $7,381 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.

B+
1.21ct Round
$6,016 USD