Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

VG • G/VS1 • GIA 2456496200

Certificate GIA 2456496200

Diamond specifications and retailer prices

From $4,778 USD
€4,550 EUR
As of November 2, 2026
Save $4,323 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,101 USD at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2456496200. Listed at 15 retailers as of November 1, 2026, with prices from $4,778 to $9,101, a $4,323 spread on the same certified stone. MOH London lists it at $9,101. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456496200
Dimensions5.84 × 5.80 × 3.98 mm
L/W Ratio1.01
Top View
5.84 mm5.80 mm1.21 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456496200
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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 2
Current: $9,101 USD|Low: $4,242 USD|High: $9,211 USD|Avg: $6,265 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$4,778 USD
Retailer 7$5,130 USD
Retailer 9$5,404 USD
Retailer 3$5,744 USD
Retailer 6$5,855 USD
Retailer 8$5,877 USD
Retailer 2$6,397 USD
Retailer 5$6,496 USD
Retailer 4$7,194 USD
MOH London$9,101 USD

43 data points across 10 retailers

15 retailers$4,778 USD to $9,101 USD

B+
Cheapest Retailer
-
$4,778 USD
€4,550 EUR
B+
Retailer 2
-
$5,009 USD
View
Retailer 3
-
$5,130 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$5,404 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,465 USD
View
B+
Retailer 6
-
$5,744 USD
£4,523 GBP
View
B
Retailer 7
-
$5,855 USD
View
Retailer 8
-
$5,877 USD
A$9,042 AUD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$5,926 USD
£4,666 GBP
View
B+
Retailer 10
-
$6,010 USD
View
B+
Retailer 11
-
$6,397 USD
€6,092 EUR
View
B
Retailer 12
-
$6,496 USD
£5,115 GBP
View
B
Retailer 13
-
$6,645 USD
£5,232 GBP
View
B
Retailer 14
-
$7,194 USD
ZAR 116,212 ZAR
View
Most Expensive
B
MOH London
4DE251D85 · Nov 1
$9,101 USD
£7,166 GBP
View
14 more retailers have this diamond
Prices start from $4,778 USDSave up to $4,323 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.

B+
1.21ct Radiant
$4,778 USD