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Radiant|Natural|GIA

1.21ct H VS2 Radiant Natural Diamond

ID • H/VS2 • GIA 559

Certificate GIA 559

Diamond specifications and retailer prices

From €3,095 EUR
$3,471 USD
As of November 2, 2026
Save €1,916 EUR (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €5,011 EUR at GS Diamonds · As of November 2, 2026
View at GS Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 2, 2026, with prices from €3,095 to €5,011, a €1,916 spread on the same certified stone. GS Diamonds lists it at €5,011. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 559
Dimensions7.07 × 5.24 × 3.54 mm
L/W Ratio1.35
Top View
7.07 mm5.24 mm1.21 ctH / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 559
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €5,011 EUR|Low: €3,095 EUR|High: €5,337 EUR|Avg: €3,869 EUR|-6.0%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4€3,095 EUR
Retailer 3€3,302 EUR
Retailer 2€3,972 EUR
GS Diamonds€5,011 EUR

42 data points across 4 retailers

4 retailers€3,095 EUR to €5,011 EUR

B+
Cheapest Retailer
-
€3,095 EUR
$3,471 USD
B+
Retailer 2
-
€3,302 EUR
$3,703 USD
View
B+
Retailer 3
-
€3,972 EUR
$4,455 USD
View
Most Expensive
B
GS Diamonds
S2A9-2557084472 · Nov 2
€5,011 EUR
A$8,647 AUD
View
3 more retailers have this diamond
Prices start from €3,095 EURSave up to €1,916 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.

B+
1.21ct Radiant
€3,095 EUR