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Radiant|Lab Grown|GIA

1.23ct D VS2 Radiant Lab Grown Diamond

GD • D/VS2 • GIA 1509907844

Certificate GIA 1509907844

Diamond specifications and retailer prices

From $1,498 AUD
As of November 4, 2026
3 retailers carry this diamond
Most expensive: $3,421 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509907844. Listed at 3 retailers as of November 4, 2026. 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

1.23
Carat
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509907844
Dimensions7.64 × 5.32 × 3.54 mm
L/W Ratio1.44
Girdle conditionPolished
Top View
7.64 mm5.32 mm1.23 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509907844
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $3,421 AUD|Low: $626 AUD|High: $3,421 AUD|Avg: $1,451 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 4$626 AUD
Retailer 10$855 AUD
Retailer 6$961 AUD
Retailer 2$1,005 AUD
Retailer 5$1,039 AUD
Retailer 7$1,086 AUD
Retailer 3$1,498 AUD
Retailer 9$1,886 AUD
Retailer 8$2,101 AUD
Do Amore Diamonds$3,421 AUD

4 data points across 10 retailers

3 retailers

Retailer 1
-
$1,005 AUD
Price last confirmed 17 days ago
B
Retailer 2
-
$1,498 AUD
View
Most Expensive
Do Amore Diamonds
24-GN24-0669 · Nov 3
$3,421 AUD
$2,400 USD
View
Price under review
2 more retailers have this diamond
Prices start from $1,498 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.

B
1.23ct Radiant
$1,498 AUD