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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 $424 AUD
$298 USD
As of October 27, 2026
Save $1,917 AUD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,340 AUD 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 $424 to $2,340, a $1,917 spread on the same certified stone. MOH London lists it at $2,340. 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
Colour
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: $2,340 AUD|Low: $339 AUD|High: $2,773 AUD|Avg: $1,426 AUD|-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$339 AUD
Retailer 10$424 AUD
Retailer 11$473 AUD
Retailer 8$492 AUD
Retailer 12$529 AUD
Retailer 6$998 AUD
Retailer 5$1,687 AUD
Retailer 2$1,867 AUD
Retailer 7$1,890 AUD
Retailer 13$1,994 AUD
Retailer 9$2,254 AUD
MOH London$2,340 AUD
Retailer 3$2,773 AUD

21 data points across 13 retailers

10 retailers$424 AUD to $2,340 AUD

A+
Cheapest Retailer
-
$424 AUD
$298 USD
A
Retailer 2
-
$473 AUD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$492 AUD
$346 USD
View
A
Retailer 4
-
$529 AUD
$372 USD
View
B+
Retailer 5
-
$998 AUD
ZAR 11,341 ZAR
View
B+
Retailer 6
-
$1,867 AUD
$1,313 USD
View
B+
Retailer 7
-
$1,890 AUD
$1,329 USD
View
B
Retailer 8
-
$1,994 AUD
$1,402 USD
View
B
Retailer 9
-
$2,254 AUD
£1,248 GBP
View
Most Expensive
B
MOH London
2516196073 · Oct 29
$2,340 AUD
£1,296 GBP
View
9 more retailers have this diamond
Prices start from $424 AUDSave up to $1,917 AUD

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
$424 AUD