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Marquise|Lab Grown|IGI

4.01ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG830686715

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830686715

Diamond specifications and retailer prices

From $1,340 AUD
$941 USD
As of October 30, 2026
Save $10,562 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,901 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown marquise diamond

This 4.01ct lab-grown marquise 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 LG830686715 or 830686715. Listed at 12 retailers as of October 29, 2026, with prices from $1,340 to $11,901, a $10,562 spread on the same certified stone. Do Amore Diamonds lists it at $11,901. 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

4.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830686715
Dimensions16.30 × 8.47 × 5.12 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.30 mm8.47 mm4.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830686715
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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 30
Current: $11,901 AUD|Low: $1,286 AUD|High: $11,901 AUD|Avg: $4,651 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,340 AUD
Retailer 11$1,458 AUD
Retailer 4$1,689 AUD
Retailer 9$2,488 AUD
Retailer 5$2,491 AUD
Retailer 10$3,216 AUD
Retailer 7$3,350 AUD
Retailer 6$5,825 AUD
Retailer 2$6,776 AUD
Retailer 3$7,652 AUD
Do Amore Diamonds$11,901 AUD

32 data points across 11 retailers

12 retailers$1,340 AUD to $11,901 AUD

A
Cheapest Retailer
-
$1,340 AUD
$941 USD
A
Retailer 2
-
$1,458 AUD
$1,024 USD
View
A
Retailer 3
-
$1,689 AUD
£934 GBP
View
A
Retailer 4
-
$2,488 AUD
$1,748 USD
View
B+
Retailer 5
-
$2,491 AUD
$1,750 USD
View
B+
Retailer 6
-
$3,216 AUD
$2,259 USD
View
B+
Retailer 7
-
$3,350 AUD
$2,353 USD
View
B+
Retailer 8
-
$3,936 AUD
$2,765 USD
View
B+
Retailer 9
-
$5,825 AUD
£3,222 GBP
View
B
Retailer 10
-
$6,776 AUD
$4,760 USD
View
B
Retailer 11
-
$7,652 AUD
$5,375 USD
View
Most Expensive
B
Do Amore Diamonds
27-CA6F3EE18 · Oct 29
$11,901 AUD
$8,360 USD
View
11 more retailers have this diamond
Prices start from $1,340 AUDSave up to $10,562 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
4.01ct Marquise
$1,340 AUD