Marquise|Lab Grown|IGI

2.40ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817652809

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817652809

Diamond specifications and retailer prices

From $606 USD
As of October 30, 2026
Save $4,534 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,140 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.4ct lab-grown marquise diamond

This 2.4ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817652809 or 817652809. Listed at 12 retailers as of October 29, 2026, with prices from $606 to $5,140, a $4,534 spread on the same certified stone. Do Amore Diamonds lists it at $5,140. 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
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817652809
Dimensions13.24 × 6.98 × 4.52 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.24 mm6.98 mm2.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817652809
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.8%

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 30
Current: $5,140 USD|Low: $582 USD|High: $5,140 USD|Avg: $2,139 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$606 USD
Retailer 5$743 USD
Retailer 10$1,081 USD
Retailer 7$1,085 USD
Retailer 9$1,153 USD
Retailer 3$1,841 USD
Retailer 6$1,865 USD
Retailer 4$3,145 USD
Retailer 2$3,288 USD
Do Amore Diamonds$5,140 USD

21 data points across 10 retailers

12 retailers$606 USD to $5,140 USD

A
Cheapest Retailer
-
$606 USD
A
Retailer 2
-
$679 USD
View
Retailer 3
-
$743 USD
£585 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,081 USD
View
A
Retailer 5
-
$1,085 USD
View
A
Retailer 6
-
$1,153 USD
View
Retailer 7
-
$1,841 USD
A$2,833 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,865 USD
View
B
Retailer 9
-
$2,183 USD
View
B
Retailer 10
-
$3,145 USD
View
B
Retailer 11
-
$3,288 USD
£2,589 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1786801 · Oct 29
$5,140 USD
View
11 more retailers have this diamond
Prices start from $606 USDSave up to $4,534 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
$606 USD