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Radiant|Natural|GIA

1.21ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 1458746687

Certificate GIA 1458746687

Diamond specifications and retailer prices

From €4,259 EUR
$4,758 USD
As of November 1, 2026
Save €4,859 EUR (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €9,118 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1458746687. Listed at 24 retailers as of October 30, 2026, with prices from €4,259 to €9,118, a €4,859 spread on the same certified stone. NZ Jewellers lists it at €9,118. 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458746687
Dimensions7.19 × 5.41 × 3.72 mm
L/W Ratio1.33
Top View
7.19 mm5.41 mm1.21 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458746687
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €9,118 EUR|Low: €4,178 EUR|High: €9,118 EUR|Avg: €5,827 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€4,559 EUR
Retailer 12€4,623 EUR
Retailer 4€4,939 EUR
Retailer 10€4,939 EUR
Retailer 11€4,939 EUR
Retailer 5€5,230 EUR
Retailer 9€5,418 EUR
Retailer 2€5,622 EUR
Retailer 3€5,893 EUR
Retailer 7€6,698 EUR
Retailer 6€8,032 EUR
NZ Jewellers€9,118 EUR

45 data points across 12 retailers

24 retailers€4,259 EUR to €9,118 EUR

B+
Cheapest Retailer
-
€4,259 EUR
$4,758 USD
B+
Retailer 2
-
€4,308 EUR
$4,813 USD
View
B+
Retailer 3
-
€4,487 EUR
A$7,713 AUD
View
B+
Retailer 4
-
€4,559 EUR
$5,093 USD
View
Final sale: no returns
B+
Retailer 5
-
€4,596 EUR
CA$7,132 CAD
View
B+
Retailer 6
-
€4,597 EUR
$5,136 USD
View
B+
Retailer 7
-
€4,623 EUR
$5,165 USD
View
B
Retailer 8
-
€4,939 EUR
$5,518 USD
View
B
Retailer 9
-
€4,939 EUR
$5,518 USD
View
B
Retailer 10
-
€4,939 EUR
$5,518 USD
View
B
Retailer 11
-
€5,230 EUR
£4,601 GBP
View
B
Retailer 12
-
€5,386 EUR
$6,017 USD
View
Retailer 13
-
€5,418 EUR
A$9,312 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
€5,514 EUR
$6,160 USD
View
B
Retailer 15
-
€5,514 EUR
$6,160 USD
View
B
Retailer 16
-
€5,588 EUR
$6,243 USD
View
B
Retailer 17
-
€5,622 EUR
View
B
Retailer 18
-
€5,699 EUR
$6,367 USD
View
B
Retailer 19
-
€5,702 EUR
$6,370 USD
View
B
Retailer 20
-
€5,893 EUR
£5,184 GBP
View
Retailer 21
-
€6,012 EUR
$6,717 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
€6,698 EUR
ZAR 120,894 ZAR
View
B
Retailer 23
-
€8,032 EUR
£7,066 GBP
View
Most Expensive
B
NZ Jewellers
f3ef31ef-c2a1-4406-8f29-b798df7d9539 · Oct 30
€9,118 EUR
$10,187 USD
View
23 more retailers have this diamond
Prices start from €4,259 EURSave up to €4,859 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
€4,259 EUR