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Oval|Lab Grown|IGI

3.93ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG805685420

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805685420

Diamond specifications and retailer prices

From $1,224 AUD
$860 USD
As of October 29, 2026
Save $9,921 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,145 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.93ct lab-grown oval diamond

This 3.93ct 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 LG805685420 or 805685420. Listed at 12 retailers as of October 29, 2026, with prices from $1,224 to $11,145, a $9,921 spread on the same certified stone. Brilliant Earth lists it at $11,145. 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

3.93
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805685420
Dimensions13.03 × 9.10 × 13.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm9.10 mm3.93 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805685420
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.0%

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: $11,145 AUD|Low: $1,210 AUD|High: $11,259 AUD|Avg: $3,821 AUD|+62.4%
Brilliant Earth
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 29, 2026
Retailer 9$1,224 AUD
Retailer 13$1,354 AUD
Retailer 11$1,378 AUD
Retailer 5$1,612 AUD
Retailer 10$1,666 AUD
Retailer 12$2,090 AUD
Retailer 8$2,582 AUD
Retailer 3$2,584 AUD
Retailer 4$4,295 AUD
Retailer 2$4,552 AUD
Retailer 6$5,049 AUD
Retailer 14$6,532 AUD
Retailer 7$7,459 AUD
Brilliant Earth$11,145 AUD

24 data points across 14 retailers

12 retailers$1,224 AUD to $11,145 AUD

A
Cheapest Retailer
-
$1,224 AUD
$860 USD
A
Retailer 2
-
$1,354 AUD
$951 USD
View
B+
Retailer 3
-
$1,378 AUD
$968 USD
View
A
Retailer 4
-
$1,666 AUD
€1,115 EUR
View
A
Retailer 5
-
$2,090 AUD
$1,468 USD
View
B+
Retailer 6
-
$2,582 AUD
$1,814 USD
View
B+
Retailer 7
-
$2,584 AUD
$1,816 USD
View
Retailer 8
-
$4,295 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$4,552 AUD
£2,518 GBP
View
B
Retailer 10
-
$6,532 AUD
$4,589 USD
View
B
Retailer 11
-
$7,459 AUD
$5,240 USD
View
Most Expensive
B
Brilliant Earth
21677880A · Oct 29
$11,145 AUD
$7,830 USD
View
11 more retailers have this diamond
Prices start from $1,224 AUDSave up to $9,921 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
3.93ct Oval
$1,224 AUD