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Radiant|Natural|GIA

1.21ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 5242015456

Certificate GIA 5242015456

Diamond specifications and retailer prices

From €3,055 EUR
$3,426 USD
As of November 2, 2026
Save €1,436 EUR (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,491 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded I 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 5242015456. Listed at 3 retailers as of November 1, 2026, with prices from €3,055 to €4,491, a €1,436 spread on the same certified stone. 77 Diamonds lists it at €4,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle55.75°
OriginNatural
Grading LabGIA
CertificateGIA 5242015456
Dimensions7.16 × 5.34 × 3.67 mm
L/W Ratio1.34
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.16 mm5.34 mm1.21 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242015456
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 55.75°Culet: NoneDepth 68.8%

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: €4,491 EUR|Low: €2,522 EUR|High: €4,671 EUR|Avg: €3,344 EUR|-1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€2,522 EUR
Retailer 3€3,055 EUR
Retailer 2€3,110 EUR
Retailer 5€3,379 EUR
77 Diamonds€4,491 EUR

35 data points across 5 retailers

3 retailers€3,055 EUR to €4,491 EUR

B+
Cheapest Retailer
-
€3,055 EUR
$3,426 USD
B+
Retailer 2
-
€3,110 EUR
$3,488 USD
View
Most Expensive
B
77 Diamonds
RADZK2SUFNPX · Nov 1
€4,491 EUR
£3,966 GBP
View
2 more retailers have this diamond
Prices start from €3,055 EURSave up to €1,436 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
€3,055 EUR