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Oval|Lab Grown|IGI

3.51ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG761545349

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761545349

Diamond specifications and retailer prices

From $1,925 AUD
$1,352 USD
As of October 30, 2026
Save $1,364 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,147 AUD at MOH London · As of October 15, 2026
View at MOH London

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761545349 or 761545349. Listed at 5 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761545349
Dimensions12.00 × 8.35 × 5.31 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm8.35 mm3.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761545349
Side View
Table 58.0%Crown 38.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 63.7%

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: Oct 30
Current: $5,147 AUD|Low: $1,624 AUD|High: $6,463 AUD|Avg: $3,546 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$1,624 AUD
Retailer 5$1,925 AUD
Retailer 3$2,256 AUD
Retailer 2$3,289 AUD
Retailer 6$4,657 AUD
MOH London$5,147 AUD

20 data points across 6 retailers

5 retailers$1,925 AUD to $3,289 AUD

Retailer 1
-
$1,624 AUD
$1,141 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$1,925 AUD
$1,352 USD
View
B
Retailer 3
-
$3,289 AUD
$2,310 USD
View
Retailer 4
-
$4,657 AUD
$3,271 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG761545349 · Oct 15
$5,147 AUD
£2,847 GBP
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from $1,925 AUDSave up to $1,364 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+
3.51ct Oval
$1,925 AUD