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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 1557190555

Certificate GIA 1557190555

Diamond specifications and retailer prices

From $2,137 USD
As of November 6, 2026
Save $1,923 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,060 USD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557190555. Listed at 8 retailers as of November 6, 2026, with prices from $2,137 to $4,060, a $1,923 spread on the same certified stone. With Clarity lists it at $4,060. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557190555
Dimensions8.81 × 5.94 × 3.71 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.81 mm5.94 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557190555
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,974 USD|Low: $2,137 USD|High: $3,979 USD|Avg: $2,926 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 6, 2026
Retailer 6$2,137 USD
Retailer 8$2,451 USD
Retailer 3$2,554 USD
Retailer 7$2,619 USD
Retailer 1$2,974 USD
Retailer 5$3,080 USD
Retailer 4$3,092 USD
Retailer 2$3,260 USD
With Clarity$3,979 USD

24 data points across 9 retailers

8 retailers$2,137 USD to $4,060 USD

A
Cheapest Retailer
-
$2,137 USD
B+
Retailer 2
-
$2,554 USD
View
B+
Retailer 3
-
$2,619 USD
View
B+
Retailer 4
-
$2,974 USD
View
B+
Retailer 5
-
$3,080 USD
View
B+
Retailer 6
-
$3,092 USD
View
B+
Retailer 7
-
$3,260 USD
View
Most Expensive
B
With Clarity
1557190555 · Nov 6
$4,060 USD
View
7 more retailers have this diamond
Prices start from $2,137 USDSave up to $1,923 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
$2,137 USD