Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6545755437

Certificate GIA 6545755437

Diamond specifications and retailer prices

From $4,522 USD
As of November 2, 2026
Save $4,522 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,535 USD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,044 USD|Low: $4,370 USD|High: $9,190 USD|Avg: $6,022 USD
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$4,522 USD
Retailer 10$4,637 USD
Retailer 4$4,851 USD
Retailer 12$5,031 USD
Retailer 8$5,327 USD
Retailer 6$5,391 USD
Retailer 13$5,540 USD
Retailer 15$5,540 USD
Retailer 7$5,606 USD
Retailer 14$5,730 USD
Retailer 2$5,829 USD
Retailer 5$6,294 USD
Retailer 11$7,906 USD
Retailer 9$8,613 USD
NZ Jewellers$9,044 USD

41 data points across 15 retailers

16 retailers$4,522 USD to $9,044 USD

A
Cheapest Retailer
-
$4,522 USD
Final sale: no returns
A
Retailer 2
-
$4,637 USD
CA$6,440 CAD
View
B+
Retailer 3
-
$4,851 USD
View
B+
Retailer 4
-
$5,031 USD
View
B+
Retailer 5
-
$5,327 USD
£4,195 GBP
View
B+
Retailer 6
-
$5,391 USD
View
B+
Retailer 7
-
$5,540 USD
View
B+
Retailer 8
-
$5,540 USD
View
B+
Retailer 9
-
$5,606 USD
View
B+
Retailer 10
-
$5,730 USD
View
B+
Retailer 11
-
$5,829 USD
€5,551 EUR
View
B+
Retailer 12
-
$6,294 USD
£4,956 GBP
View
B
Retailer 13
-
$7,906 USD
View
B
Retailer 14
-
$8,613 USD
£6,782 GBP
View
B
Retailer 15
-
$9,044 USD
View
Most Expensive
NZ Jewellers
0af9d63e-fa9e-4315-b4bc-de3f32ad4c4b · Sep 28
$9,535 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from $4,522 USDSave up to $4,522 USD

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
$4,522 USD