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Radiant|Natural|GIA

1.21ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2241056286

Certificate GIA 2241056286

Diamond specifications and retailer prices

From €1,810 EUR
SGD 2,733 SGD
As of October 31, 2026
Save €1,716 EUR (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,527 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241056286. Listed at 11 retailers as of October 26, 2026, with prices from €1,810 to €3,527, a €1,716 spread on the same certified stone. Wholesale Diamonds Direct lists it at €3,527. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241056286
Dimensions7.63 × 5.32 × 3.58 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.63 mm5.32 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241056286
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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: Oct 31
Current: €2,714 EUR|Low: €1,759 EUR|High: €3,701 EUR|Avg: €2,517 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 8€1,810 EUR
Retailer 7€2,128 EUR
Retailer 5€2,157 EUR
Retailer 6€2,165 EUR
Retailer 3€2,319 EUR
Retailer 2€2,357 EUR
Retailer 9€2,547 EUR
Retailer 10€2,660 EUR
Retailer 1€2,714 EUR
Retailer 4€2,778 EUR
Wholesale Diamonds Direct€3,527 EUR

30 data points across 11 retailers

11 retailers€1,810 EUR to €3,527 EUR

A
Cheapest Retailer
-
€1,810 EUR
SGD 2,733 SGD
A
Retailer 2
-
€2,128 EUR
$2,377 USD
View
A
Retailer 3
-
€2,157 EUR
$2,410 USD
View
A
Retailer 4
-
€2,165 EUR
$2,418 USD
View
B+
Retailer 5
-
€2,319 EUR
£2,040 GBP
View
B+
Retailer 6
-
€2,357 EUR
SGD 3,559 SGD
View
B+
Retailer 7
-
€2,547 EUR
$2,846 USD
View
B+
Retailer 8
-
€2,660 EUR
$2,972 USD
View
B+
Retailer 9
-
€2,714 EUR
$3,032 USD
View
B+
Retailer 10
-
€2,778 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
331200676 · Oct 26
€3,527 EUR
$3,940 USD
View
10 more retailers have this diamond
Prices start from €1,810 EURSave up to €1,716 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 Radiant
€1,810 EUR