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Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6545755437

Certificate GIA 6545755437

Diamond specifications and retailer prices

From €4,048 EUR
$4,522 USD
As of November 2, 2026
Save €4,048 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,535 EUR at NZ Jewellers · As of September 28, 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 G 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 6545755437. Listed at 16 retailers as of October 30, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 6545755437
Dimensions6.91 × 5.30 × 3.69 mm
L/W Ratio1.30
Top View
6.91 mm5.30 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545755437
Side View
Table 68.0%CrownGirdle: THK-VTKPavilion 35.3°Culet: NoneDepth 69.6%

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 2
Current: €8,095 EUR|Low: €3,912 EUR|High: €8,226 EUR|Avg: €5,390 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
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 3€4,048 EUR
Retailer 10€4,150 EUR
Retailer 4€4,342 EUR
Retailer 12€4,503 EUR
Retailer 8€4,768 EUR
Retailer 6€4,825 EUR
Retailer 13€4,959 EUR
Retailer 15€4,959 EUR
Retailer 7€5,018 EUR
Retailer 14€5,129 EUR
Retailer 2€5,217 EUR
Retailer 5€5,634 EUR
Retailer 11€7,077 EUR
Retailer 9€7,710 EUR
NZ Jewellers€8,095 EUR

41 data points across 15 retailers

16 retailers€4,048 EUR to €8,095 EUR

A
Cheapest Retailer
-
€4,048 EUR
$4,522 USD
Final sale: no returns
A
Retailer 2
-
€4,150 EUR
CA$6,440 CAD
View
B+
Retailer 3
-
€4,342 EUR
$4,851 USD
View
B+
Retailer 4
-
€4,503 EUR
$5,031 USD
View
B+
Retailer 5
-
€4,768 EUR
£4,195 GBP
View
B+
Retailer 6
-
€4,825 EUR
$5,391 USD
View
B+
Retailer 7
-
€4,959 EUR
$5,540 USD
View
B+
Retailer 8
-
€4,959 EUR
$5,540 USD
View
B+
Retailer 9
-
€5,018 EUR
$5,606 USD
View
B+
Retailer 10
-
€5,129 EUR
$5,730 USD
View
B+
Retailer 11
-
€5,217 EUR
View
B+
Retailer 12
-
€5,634 EUR
£4,956 GBP
View
B
Retailer 13
-
€7,077 EUR
$7,906 USD
View
B
Retailer 14
-
€7,710 EUR
£6,782 GBP
View
B
Retailer 15
-
€8,095 EUR
$9,044 USD
View
Most Expensive
NZ Jewellers
0af9d63e-fa9e-4315-b4bc-de3f32ad4c4b · Sep 28
€8,535 EUR
$9,535 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from €4,048 EURSave up to €4,048 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
€4,048 EUR