Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5556678277

Certificate GIA 5556678277

Diamond specifications and retailer prices

From $2,860 USD
As of November 6, 2026
Save $857 USD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,717 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556678277. Listed at 6 retailers as of November 6, 2026, with prices from $2,860 to $3,717, a $857 spread on the same certified stone. GemTrove lists it at $3,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5556678277
Dimensions6.75 × 6.79 × 4.26 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Natural
Top View
6.75 mm6.79 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5556678277
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: $2,860 USD|Low: $2,860 USD|High: $3,729 USD|Avg: $3,371 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 1$2,860 USD
Retailer 3$3,371 USD
Retailer 4$3,539 USD
Retailer 2$3,576 USD

46 data points across 4 retailers

6 retailers$2,860 USD to $3,717 USD

A
Cheapest Retailer
-
$2,860 USD
A
Retailer 2
-
$3,371 USD
View
A
Retailer 3
-
$3,539 USD
View
A
Retailer 4
-
$3,576 USD
View
B+
Retailer 5
-
$3,649 USD
View
Most Expensive
B+
GemTrove
GT-N-01364498-98 · Nov 6
$3,717 USD
A$5,718 AUD
View
5 more retailers have this diamond
Prices start from $2,860 USDSave up to $857 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
$2,860 USD