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Round|Natural|GIA

1.21ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2566037716

Certificate GIA 2566037716

Diamond specifications and retailer prices

From €2,176 EUR
As of November 6, 2026
Save €2,867 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,043 EUR 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 2566037716. Listed at 16 retailers as of November 5, 2026, with prices from €2,176 to €5,043, a €2,867 spread on the same certified stone. NZ Jewellers lists it at €5,043. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566037716
Dimensions6.82 × 6.79 × 4.25 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Top View
6.82 mm6.79 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566037716
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: 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: €5,043 EUR|Low: €2,176 EUR|High: €5,131 EUR|Avg: €3,239 EUR|-1.7%
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
November 6, 2026
Retailer 2€2,176 EUR
Retailer 4€2,318 EUR
Retailer 8€2,517 EUR
Retailer 16€2,570 EUR
Retailer 15€2,615 EUR
Retailer 9€2,693 EUR
Retailer 12€2,976 EUR
Retailer 10€3,023 EUR
Retailer 5€3,153 EUR
Retailer 11€3,199 EUR
Retailer 6€3,222 EUR
Retailer 13€3,350 EUR
Retailer 7€3,364 EUR
Retailer 14€3,532 EUR
Retailer 3€4,827 EUR
NZ Jewellers€5,043 EUR

27 data points across 16 retailers

16 retailers€2,176 EUR to €5,043 EUR

A
Cheapest Retailer
-
€2,176 EUR
A
Retailer 2
-
€2,318 EUR
View
Final sale: no returns
B+
Retailer 3
-
€2,517 EUR
View
B+
Retailer 4
-
€2,570 EUR
View
B+
Retailer 5
-
€2,615 EUR
View
B+
Retailer 6
-
€2,693 EUR
View
B+
Retailer 7
-
€2,976 EUR
View
B+
Retailer 8
-
€3,023 EUR
View
Retailer 9
-
€3,146 EUR
View
Price last confirmed 31 days ago
B
Retailer 10
-
€3,153 EUR
View
B+
Retailer 11
-
€3,199 EUR
View
B+
Retailer 12
-
€3,222 EUR
View
B+
Retailer 13
-
€3,350 EUR
View
B+
Retailer 14
-
€3,532 EUR
View
B
Retailer 15
-
€4,827 EUR
View
Most Expensive
B
NZ Jewellers
03245003-f81f-464f-83fc-9fe2c0792539 · Nov 5
€5,043 EUR
$5,631 USD
View
15 more retailers have this diamond
Prices start from €2,176 EURSave up to €2,867 EUR

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
€2,176 EUR