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Oval|Lab Grown|IGI

3.40ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG790694644

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790694644

Diamond specifications and retailer prices

From $717 AUD
$504 USD
As of October 27, 2026
Save $3,001 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,718 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.4ct lab-grown oval diamond

This 3.4ct lab-grown oval 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 LG790694644 or 790694644. Listed at 16 retailers as of October 26, 2026, with prices from $717 to $3,718, a $3,001 spread on the same certified stone. MOH London lists it at $3,718. 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

3.40
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790694644
Dimensions12.32 × 8.43 × 5.28 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm8.43 mm3.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790694644
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,718 AUD|Low: $699 AUD|High: $3,925 AUD|Avg: $2,111 AUD|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 13$717 AUD
Retailer 8$890 AUD
Retailer 4$929 AUD
Retailer 6$1,089 AUD
Retailer 11$1,382 AUD
Retailer 2$1,472 AUD
Retailer 10$2,198 AUD
Retailer 7$2,296 AUD
Retailer 9$2,340 AUD
Retailer 3$2,646 AUD
Retailer 5$3,019 AUD
Retailer 12$3,299 AUD
MOH London$3,718 AUD

30 data points across 13 retailers

16 retailers$717 AUD to $3,718 AUD

A
Cheapest Retailer
-
$717 AUD
$504 USD
Retailer 2
-
$759 AUD
$533 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$890 AUD
$625 USD
View
A
Retailer 4
-
$890 AUD
$625 USD
View
Retailer 5
-
$929 AUD
$653 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$929 AUD
$653 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$1,089 AUD
$765 USD
View
B+
Retailer 8
-
$1,382 AUD
$971 USD
View
A
Retailer 9
-
$1,472 AUD
£814 GBP
View
A
Retailer 10
-
$2,198 AUD
$1,544 USD
View
B+
Retailer 11
-
$2,296 AUD
$1,613 USD
View
B+
Retailer 12
-
$2,340 AUD
$1,644 USD
View
Retailer 13
-
$2,646 AUD
£1,464 GBP
View
Price last confirmed 8 days ago
Retailer 14
-
$3,019 AUD
$2,121 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$3,299 AUD
$2,318 USD
View
Most Expensive
B
MOH London
LG790694644 · Oct 26
$3,718 AUD
£2,057 GBP
View
15 more retailers have this diamond
Prices start from $717 AUDSave up to $3,001 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
3.40ct Oval
$717 AUD