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Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG788644687

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788644687

Diamond specifications and retailer prices

From $850 AUD
$597 USD
As of October 29, 2026
Save $6,695 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,545 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown oval diamond

This 4.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788644687 or 788644687. Listed at 20 retailers as of October 29, 2026, with prices from $850 to $7,545, a $6,695 spread on the same certified stone. Do Amore Diamonds lists it at $7,545. 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

4.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788644687
Dimensions13.62 × 8.56 × 5.33 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.62 mm8.56 mm4.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788644687
Side View
Table 60.0%Crown 39.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.3%

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 29
Current: $7,545 AUD|Low: $678 AUD|High: $7,545 AUD|Avg: $2,777 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3$951 AUD
Retailer 6$1,203 AUD
Retailer 8$1,239 AUD
Retailer 13$1,604 AUD
Retailer 10$1,616 AUD
Retailer 2$1,739 AUD
Retailer 14$1,781 AUD
Retailer 9$2,614 AUD
Retailer 11$3,314 AUD
Retailer 12$3,361 AUD
Retailer 4$3,385 AUD
Retailer 5$3,915 AUD
Retailer 7$4,607 AUD
Do Amore Diamonds$7,545 AUD

41 data points across 14 retailers

20 retailers$850 AUD to $7,545 AUD

A
Cheapest Retailer
-
$850 AUD
$597 USD
Retailer 2
-
$850 AUD
$597 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$951 AUD
$668 USD
View
Final sale: no returns
A
Retailer 4
-
$951 AUD
$668 USD
View
Retailer 5
-
$1,039 AUD
$730 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$1,053 AUD
$740 USD
View
Retailer 7
-
$1,053 AUD
$740 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,239 AUD
$870 USD
View
A
Retailer 9
-
$1,604 AUD
$1,127 USD
View
B+
Retailer 10
-
$1,616 AUD
$1,135 USD
View
A
Retailer 11
-
$1,739 AUD
£962 GBP
View
A
Retailer 12
-
$1,781 AUD
$1,251 USD
View
A
Retailer 13
-
$2,614 AUD
$1,836 USD
View
B+
Retailer 14
-
$3,058 AUD
$2,148 USD
View
B+
Retailer 15
-
$3,314 AUD
$2,328 USD
View
B+
Retailer 16
-
$3,361 AUD
$2,361 USD
View
B+
Retailer 17
-
$3,385 AUD
£1,872 GBP
View
B+
Retailer 18
-
$3,915 AUD
$2,750 USD
View
B
Retailer 19
-
$4,607 AUD
£2,548 GBP
View
Most Expensive
B
Do Amore Diamonds
27-65B64382B · Oct 29
$7,545 AUD
$5,300 USD
View
19 more retailers have this diamond
Prices start from $850 AUDSave up to $6,695 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
4.05ct Oval
$850 AUD