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Radiant|Lab Grown|IGI

3.50ct J VS2 Radiant Lab Grown Diamond

EX • J/VS2 • IGI LG476178024

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

Certificate IGI LG476178024

Diamond specifications and retailer prices

From $3,689 AUD
$2,585 USD
As of November 2, 2026
Save $7,766 AUD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,455 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct lab-grown radiant diamond

This 3.5ct lab-grown radiant sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476178024 or 476178024. Listed at 11 retailers as of November 1, 2026, with prices from $3,689 to $11,455, a $7,766 spread on the same certified stone. MOH London lists it at $11,455. 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

3.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476178024
Dimensions9.71 × 8.08 × 5.39 mm
L/W Ratio1.20
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.71 mm8.08 mm3.50 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476178024
Side View
Table 65.0%Crown 38.3°Girdle: MediumPavilion 36.7°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,455 AUD|Low: $2,951 AUD|High: $11,609 AUD|Avg: $5,582 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$3,689 AUD
Retailer 12$3,874 AUD
Retailer 10$4,012 AUD
Retailer 11$4,131 AUD
Retailer 7$4,278 AUD
Retailer 5$4,509 AUD
Retailer 3$5,483 AUD
Retailer 4$5,513 AUD
Retailer 9$5,880 AUD
Retailer 2$6,277 AUD
Retailer 8$6,665 AUD
MOH London$11,455 AUD

19 data points across 12 retailers

11 retailers$3,689 AUD to $11,455 AUD

B+
Cheapest Retailer
-
$3,689 AUD
$2,585 USD
B
Retailer 2
-
$3,874 AUD
$2,715 USD
View
B
Retailer 3
-
$4,012 AUD
$2,812 USD
View
B
Retailer 4
-
$4,131 AUD
$2,895 USD
View
Final sale: no returns
B
Retailer 5
-
$4,278 AUD
$2,998 USD
View
B
Retailer 6
-
$4,509 AUD
$3,160 USD
View
B
Retailer 7
-
$5,483 AUD
CA$5,337 CAD
View
B
Retailer 8
-
$5,880 AUD
$4,121 USD
View
B
Retailer 9
-
$6,277 AUD
$4,399 USD
View
B
Retailer 10
-
$6,665 AUD
$4,671 USD
View
Most Expensive
B
MOH London
LG476178024 · Nov 1
$11,455 AUD
£6,321 GBP
View
10 more retailers have this diamond
Prices start from $3,689 AUDSave up to $7,766 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
$3,689 AUD