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Oval|Lab Grown|IGI

3.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG782624654

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782624654

Diamond specifications and retailer prices

From $719 AUD
$505 USD
As of October 27, 2026
Save $3,837 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,556 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782624654 or 782624654. Listed at 18 retailers as of October 24, 2026, with prices from $719 to $4,556, a $3,837 spread on the same certified stone. Brilliant Earth lists it at $4,556. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782624654
Dimensions11.48 × 8.55 × 5.44 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.55 mm3.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782624654
Side View
Table 56.0%Crown 38.1°Girdle: STK-VTKPavilion 39°Culet: NoneDepth 63.6%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $4,556 AUD|Low: $690 AUD|High: $4,812 AUD|Avg: $1,986 AUD|-5.3%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 28, 2026
Retailer 18$719 AUD
Retailer 6$804 AUD
Retailer 7$804 AUD
Retailer 5$891 AUD
Retailer 19$891 AUD
Retailer 16$947 AUD
Retailer 2$1,089 AUD
Retailer 3$1,385 AUD
Retailer 9$1,428 AUD
Retailer 10$1,513 AUD
Retailer 14$1,896 AUD
Retailer 13$1,918 AUD
Retailer 17$2,299 AUD
Retailer 4$2,343 AUD
Retailer 8$2,603 AUD
Retailer 11$2,901 AUD
Retailer 15$3,488 AUD
Retailer 12$3,724 AUD
Brilliant Earth$4,556 AUD

30 data points across 19 retailers

18 retailers$719 AUD to $4,556 AUD

A
Cheapest Retailer
-
$719 AUD
$505 USD
A
Retailer 2
-
$804 AUD
$565 USD
View
Retailer 3
-
$891 AUD
$626 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$891 AUD
$626 USD
View
Retailer 5
-
$947 AUD
£524 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,089 AUD
$765 USD
View
B+
Retailer 7
-
$1,385 AUD
$973 USD
View
A
Retailer 8
-
$1,428 AUD
$1,003 USD
View
A
Retailer 9
-
$1,513 AUD
$1,063 USD
View
Retailer 10
-
$1,896 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,918 AUD
ZAR 21,760 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$2,299 AUD
$1,615 USD
View
B+
Retailer 13
-
$2,343 AUD
$1,646 USD
View
B+
Retailer 14
-
$2,603 AUD
£1,440 GBP
View
B+
Retailer 15
-
$2,901 AUD
$2,038 USD
View
Retailer 16
-
$3,488 AUD
$2,450 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,724 AUD
£2,060 GBP
View
Most Expensive
B
Brilliant Earth
18086945A · Oct 24
$4,556 AUD
$3,200 USD
View
17 more retailers have this diamond
Prices start from $719 AUDSave up to $3,837 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
3.51ct Oval
$719 AUD