Radiant|Natural|GIA

1.23ct G VS2 Radiant Natural Diamond

EX • G/VS2 • GIA 6511356430

Certificate GIA 6511356430

Diamond specifications and retailer prices

From $5,160 USD
As of November 2, 2026
Save $2,659 USD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,001 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511356430. Listed at 11 retailers as of November 2, 2026, with a 52% 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

1.23
Carat
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511356430
Dimensions7.48 × 5.26 × 3.48 mm
L/W Ratio1.42
Top View
7.48 mm5.26 mm1.23 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511356430
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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: $7,120 USD|Low: $5,002 USD|High: $7,237 USD|Avg: $6,147 USD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$5,160 USD
Retailer 3$5,502 USD
Retailer 6$5,774 USD
Retailer 5$6,365 USD
Retailer 1$7,120 USD
Retailer 2$7,190 USD

41 data points across 6 retailers

11 retailers$5,160 USD to $7,819 USD

B+
Cheapest Retailer
-
$5,160 USD
B+
Retailer 2
-
$5,389 USD
View
B+
Retailer 3
-
$5,502 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,523 USD
View
B+
Retailer 5
-
$5,774 USD
CA$8,019 CAD
View
B+
Retailer 6
-
$6,365 USD
View
B
Retailer 7
-
$6,819 USD
View
B
Retailer 8
-
$7,120 USD
€6,781 EUR
View
B+
Retailer 9
-
$7,190 USD
£5,661 GBP
View
B
Retailer 10
-
$7,819 USD
View
Most Expensive
Wholesale Diamonds Direct
142283367 · Oct 27
$10,001 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $5,160 USDSave up to $2,659 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+
1.23ct Radiant
$5,160 USD