Marquise|Lab Grown|IGI

2.40ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG768630536

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768630536

Diamond specifications and retailer prices

From $4,790 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $4,790 USD at Brilliant Earth
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 LG768630536 or 768630536. Listed at 2 retailers as of October 30, 2026. 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 angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630536
Dimensions13.70 × 6.98 × 4.39 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.70 mm6.98 mm2.40 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630536
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,790 USD|Low: $752 USD|High: $6,651 USD|Avg: $2,673 USD|-1.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 13
Retailer 14
August 4, 2026
Retailer 14$752 USD
Retailer 2$1,428 USD
Retailer 3$1,434 USD
Retailer 7$1,525 USD
Retailer 5$1,743 USD
Retailer 13$1,799 USD
Retailer 9$1,853 USD
Retailer 12$2,881 USD
Retailer 10$3,197 USD
Retailer 11$4,039 USD
Retailer 4$4,094 USD
Retailer 6$4,099 USD
Brilliant Earth$4,790 USD
Retailer 8$5,853 USD

47 data points across 14 retailers

2 retailers

Retailer 1
-
$2,881 USD
A$4,433 AUD
Price last confirmed 118 days ago
Most Expensive
B
Brilliant Earth
18899592A · Oct 30
$4,790 USD
View
1 more retailer has this diamond

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.

B
2.40ct Marquise
$4,790 USD