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Round|Natural|GIA

1.21ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1565485211

Certificate GIA 1565485211

Diamond specifications and retailer prices

From $2,240 USD
As of November 6, 2026
Save $3,123 USD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,363 USD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1565485211. Listed at 17 retailers as of November 5, 2026, with prices from $2,240 to $5,363, a $3,123 spread on the same certified stone. NZ Jewellers lists it at $5,363. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565485211
Dimensions6.81 × 6.78 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.81 mm6.78 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565485211
Side View
Table 58.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

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: $5,363 USD|Low: $2,188 USD|High: $5,438 USD|Avg: $3,361 USD|-1.4%
NZ Jewellers
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
Retailer 17
November 6, 2026
Retailer 4$2,240 USD
Retailer 8$2,410 USD
Retailer 16$2,722 USD
Retailer 6$2,840 USD
Retailer 10$2,864 USD
Retailer 14$2,898 USD
Retailer 3$2,995 USD
Retailer 5$3,048 USD
Retailer 11$3,108 USD
Retailer 7$3,140 USD
Retailer 17$3,461 USD
Retailer 12$3,536 USD
Retailer 9$3,565 USD
Retailer 13$3,757 USD
Retailer 2$4,683 USD
Retailer 15$5,134 USD
NZ Jewellers$5,363 USD

20 data points across 17 retailers

17 retailers$2,240 USD to $5,363 USD

A
Cheapest Retailer
-
$2,240 USD
A
Retailer 2
-
$2,410 USD
View
A
Retailer 3
-
$2,722 USD
View
B+
Retailer 4
-
$2,840 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,864 USD
View
B+
Retailer 6
-
$2,898 USD
View
B+
Retailer 7
-
$2,995 USD
View
B+
Retailer 8
-
$3,048 USD
View
B+
Retailer 9
-
$3,108 USD
View
B+
Retailer 10
-
$3,140 USD
View
B+
Retailer 11
-
$3,461 USD
View
B+
Retailer 12
-
$3,536 USD
View
Retailer 13
-
$3,565 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$3,757 USD
View
B
Retailer 15
-
$4,683 USD
View
B
Retailer 16
-
$5,134 USD
View
Most Expensive
B
NZ Jewellers
a07b3bff-544c-40fa-9fd1-2f4dcd5af268 · Nov 5
$5,363 USD
View
16 more retailers have this diamond
Prices start from $2,240 USDSave up to $3,123 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
$2,240 USD