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Radiant|Lab Grown|IGI

3.50ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG788675787

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

Certificate IGI LG788675787

Diamond specifications and retailer prices

From $8,004 AUD
£4,427 GBP
As of October 29, 2026
Save $54 AUD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,058 AUD at Diamond Wish · As of October 29, 2026
View at Diamond Wish

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG788675787 or 788675787. Listed at 2 retailers as of October 29, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.50
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788675787
Dimensions10.72 × 7.50 × 4.94 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm7.50 mm3.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788675787
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 34.7°CuletDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $8,058 AUD|Low: $1,294 AUD|High: $10,093 AUD|Avg: $6,676 AUD|+51.5%
Diamond Wish
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
May 11, 2026
Retailer 4$1,294 AUD
Retailer 5$3,573 AUD
Retailer 2$5,549 AUD
Retailer 6$8,004 AUD
Diamond Wish$8,058 AUD
Retailer 3$10,036 AUD

24 data points across 6 retailers

2 retailers$8,004 AUD to $8,058 AUD

B
Cheapest Retailer
-
$8,004 AUD
£4,427 GBP
Most Expensive
B
Diamond Wish
LG-RD349497-GIA · Oct 29
$8,058 AUD
$5,660 USD
View
1 more retailer has this diamond
Prices start from $8,004 AUDSave up to $54 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
3.50ct Radiant
$8,004 AUD