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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 $758 NZD
$427 USD
As of October 27, 2026
Save $5,967 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,725 NZD 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 $758 to $6,725, a $5,967 spread on the same certified stone. Do Amore Diamonds lists it at $6,725. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $6,725 NZD|Low: $916 NZD|High: $6,725 NZD|Avg: $2,931 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 8$916 NZD
Retailer 4$1,260 NZD
Retailer 2$1,361 NZD
Retailer 3$1,726 NZD
Retailer 5$1,923 NZD
Retailer 7$3,547 NZD
Retailer 6$3,622 NZD
Retailer 9$6,050 NZD
Do Amore Diamonds$6,725 NZD

9 data points across 9 retailers

10 retailers$758 NZD to $6,725 NZD

A
Cheapest Retailer
-
$758 NZD
$427 USD
A
Retailer 2
-
$916 NZD
$516 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,260 NZD
$710 USD
View
A
Retailer 4
-
$1,361 NZD
£604 GBP
View
A
Retailer 5
-
$1,726 NZD
£766 GBP
View
A
Retailer 6
-
$1,923 NZD
$1,084 USD
View
B+
Retailer 7
-
$3,547 NZD
$1,999 USD
View
B+
Retailer 8
-
$3,622 NZD
$2,042 USD
View
Retailer 9
-
$6,050 NZD
$3,410 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-F4D605F47 · Oct 28
$6,725 NZD
$3,790 USD
View
9 more retailers have this diamond
Prices start from $758 NZDSave up to $5,967 NZD

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
$758 NZD