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Round|Natural|GIA

1.21ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5241057479

Certificate GIA 5241057479

Diamond specifications and retailer prices

From $2,497 USD
As of November 5, 2026
Save $1,874 USD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,371 USD at Wholesale Diamonds Direct · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5241057479. Listed at 15 retailers as of November 4, 2026, with prices from $2,497 to $4,371, a $1,874 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,371. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5241057479
Dimensions6.84 × 6.88 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.84 mm6.88 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241057479
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.6%

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: $2,864 USD|Low: $2,483 USD|High: $4,435 USD|Avg: $3,102 USD|-1.9%
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 9$2,497 USD
Retailer 13$2,620 USD
Retailer 12$2,652 USD
Retailer 6$2,682 USD
Retailer 11$2,685 USD
Retailer 14$2,697 USD
Retailer 1$2,864 USD
Retailer 4$2,937 USD
Retailer 2$3,156 USD
Retailer 7$3,228 USD
Retailer 3$3,262 USD
Retailer 8$3,383 USD
Retailer 10$3,384 USD
Retailer 5$4,112 USD
Wholesale Diamonds Direct$4,371 USD

28 data points across 15 retailers

15 retailers$2,497 USD to $4,371 USD

A
Cheapest Retailer
-
$2,497 USD
A
Retailer 2
-
$2,620 USD
View
A
Retailer 3
-
$2,652 USD
View
A
Retailer 4
-
$2,682 USD
View
A
Retailer 5
-
$2,685 USD
View
A
Retailer 6
-
$2,697 USD
View
B+
Retailer 7
-
$2,864 USD
View
B+
Retailer 8
-
$2,937 USD
View
B+
Retailer 9
-
$3,156 USD
View
B+
Retailer 10
-
$3,228 USD
View
B+
Retailer 11
-
$3,262 USD
View
B+
Retailer 12
-
$3,383 USD
View
B+
Retailer 13
-
$3,384 USD
View
B
Retailer 14
-
$4,112 USD
View
Most Expensive
B
Wholesale Diamonds Direct
642330874 · Nov 4
$4,371 USD
View
14 more retailers have this diamond
Prices start from $2,497 USDSave up to $1,874 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
$2,497 USD