Marquise|Lab Grown|IGI

2.40ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839683708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839683708

Diamond specifications and retailer prices

From $481 USD
As of October 30, 2026
Save $3,629 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,110 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.4ct lab-grown marquise diamond

This 2.4ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839683708 or 839683708. Listed at 16 retailers as of October 30, 2026, with prices from $481 to $4,110, a $3,629 spread on the same certified stone. Brilliant Earth lists it at $4,110. 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

2.40
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683708
Dimensions14.35 × 6.87 × 4.15 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm6.87 mm2.40 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683708
Side View
Table 63.0%Crown 35.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,110 USD|Low: $481 USD|High: $6,150 USD|Avg: $1,802 USD|-33.2%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 8$481 USD
Retailer 2$516 USD
Retailer 3$539 USD
Retailer 15$542 USD
Retailer 12$725 USD
Retailer 5$931 USD
Retailer 4$941 USD
Retailer 13$1,093 USD
Retailer 9$1,324 USD
Retailer 14$1,364 USD
Retailer 6$1,603 USD
Retailer 7$1,917 USD
Retailer 10$2,202 USD
Retailer 16$2,598 USD
Retailer 11$3,545 USD
Brilliant Earth$4,110 USD

34 data points across 16 retailers

16 retailers$481 USD to $4,110 USD

A
Cheapest Retailer
-
$481 USD
A
Retailer 2
-
$516 USD
£406 GBP
View
A
Retailer 3
-
$539 USD
View
A
Retailer 4
-
$542 USD
View
Final sale: no returns
A
Retailer 5
-
$725 USD
View
A
Retailer 6
-
$931 USD
View
A
Retailer 7
-
$941 USD
View
A
Retailer 8
-
$1,093 USD
€1,041 EUR
View
B+
Retailer 9
-
$1,324 USD
A$2,037 AUD
View
B+
Retailer 10
-
$1,364 USD
View
B+
Retailer 11
-
$1,603 USD
View
B
Retailer 12
-
$1,917 USD
View
B+
Retailer 13
-
$2,202 USD
£1,734 GBP
View
B
Retailer 14
-
$2,598 USD
View
B
Retailer 15
-
$3,545 USD
View
Most Expensive
B
Brilliant Earth
21567366A · Oct 30
$4,110 USD
View
15 more retailers have this diamond
Prices start from $481 USDSave up to $3,629 USD

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
2.40ct Marquise
$481 USD