Radiant|Lab Grown|GIA

1.23ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 2516196073

Certificate GIA 2516196073

Diamond specifications and retailer prices

From $298 USD
As of October 27, 2026
Save $1,348 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,646 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516196073. Listed at 10 retailers as of October 27, 2026, with prices from $298 to $1,646, a $1,348 spread on the same certified stone. MOH London lists it at $1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2516196073
Dimensions7.26 × 5.34 × 3.62 mm
L/W Ratio1.36
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
7.26 mm5.34 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516196073
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 27
Current: $1,646 USD|Low: $238 USD|High: $1,950 USD|Avg: $1,003 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4$238 USD
Retailer 10$298 USD
Retailer 11$333 USD
Retailer 8$346 USD
Retailer 12$372 USD
Retailer 6$702 USD
Retailer 5$1,186 USD
Retailer 2$1,313 USD
Retailer 7$1,329 USD
Retailer 13$1,402 USD
Retailer 9$1,585 USD
MOH London$1,646 USD
Retailer 3$1,950 USD

21 data points across 13 retailers

10 retailers$298 USD to $1,646 USD

A+
Cheapest Retailer
-
$298 USD
Returns within 21 days
A
Retailer 2
-
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$346 USD
View
A
Retailer 4
-
$372 USD
View
Returns within 30 days
B+
Retailer 5
-
$702 USD
ZAR 11,341 ZAR
View
Returns within 7 days
B+
Retailer 6
-
$1,313 USD
View
Returns within 30 days
B+
Retailer 7
-
$1,329 USD
View
Returns within 30 days
B
Retailer 8
-
$1,402 USD
View
Returns within 30 days
B
Retailer 9
-
$1,585 USD
£1,248 GBP
View
Returns within 30 days
Most Expensive
B
MOH London
2516196073 · Oct 29
$1,646 USD
£1,296 GBP
View
9 more retailers have this diamond
Prices start from $298 USDSave up to $1,348 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+
1.23ct Radiant
$298 USD