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Oval|Lab Grown|IGI

3.50ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG815648124

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815648124

Diamond specifications and retailer prices

From $643 AUD
$452 USD
As of October 31, 2026
Save $563 AUD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,206 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 3.5ct lab-grown oval diamond

This 3.5ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815648124 or 815648124. Listed at 2 retailers as of October 31, 2026, with prices from $643 to $1,206, a $563 spread on the same certified stone. 77 Diamonds lists it at $1,206. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815648124
Dimensions12.69 × 8.75 × 5.16 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm8.75 mm3.50 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815648124
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,206 AUD|Low: $626 AUD|High: $2,297 AUD|Avg: $1,430 AUD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$643 AUD
Retailer 4$1,073 AUD
77 Diamonds$1,206 AUD
Retailer 3$1,281 AUD
Retailer 5$1,455 AUD
Retailer 6$2,297 AUD

38 data points across 6 retailers

2 retailers$643 AUD to $1,206 AUD

A
Cheapest Retailer
-
$643 AUD
$452 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
OVTVSPGYVXTYS · Nov 1
$1,206 AUD
£667 GBP
View
1 more retailer has this diamond
Prices start from $643 AUDSave up to $563 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
3.50ct Oval
$643 AUD