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Radiant|Lab Grown|IGI

3.23ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG830686744

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG830686744

Diamond specifications and retailer prices

From $608 AUD
$427 USD
As of October 27, 2026
Save $4,787 AUD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,395 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830686744 or 830686744. Listed at 10 retailers as of October 27, 2026, with prices from $608 to $5,395, a $4,787 spread on the same certified stone. Do Amore Diamonds lists it at $5,395. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830686744
Dimensions10.46 × 7.28 × 4.82 mm
L/W Ratio1.44
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm7.28 mm3.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830686744
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 35°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,395 AUD|Low: $734 AUD|High: $5,395 AUD|Avg: $2,352 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 8$734 AUD
Retailer 4$1,011 AUD
Retailer 2$1,092 AUD
Retailer 3$1,385 AUD
Retailer 5$1,543 AUD
Retailer 7$2,845 AUD
Retailer 6$2,906 AUD
Retailer 9$4,854 AUD
Do Amore Diamonds$5,395 AUD

9 data points across 9 retailers

10 retailers$608 AUD to $5,395 AUD

A
Cheapest Retailer
-
$608 AUD
$427 USD
A
Retailer 2
-
$734 AUD
$516 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,011 AUD
$710 USD
View
A
Retailer 4
-
$1,092 AUD
£604 GBP
View
A
Retailer 5
-
$1,385 AUD
£766 GBP
View
A
Retailer 6
-
$1,543 AUD
$1,084 USD
View
B+
Retailer 7
-
$2,845 AUD
$1,999 USD
View
B+
Retailer 8
-
$2,906 AUD
$2,042 USD
View
Retailer 9
-
$4,854 AUD
$3,410 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-F4D605F47 · Oct 28
$5,395 AUD
$3,790 USD
View
9 more retailers have this diamond
Prices start from $608 AUDSave up to $4,787 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
3.23ct Radiant
$608 AUD