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Marquise|Lab Grown|IGI

2.40ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846691069

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846691069

Diamond specifications and retailer prices

From $450 USD
As of October 27, 2026
Save $4,890 USD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,340 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691069 or 846691069. Listed at 21 retailers as of October 27, 2026, with prices from $450 to $5,340, a $4,890 spread on the same certified stone. Brilliant Earth lists it at $5,340. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691069
Dimensions14.81 × 6.77 × 4.05 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.81 mm6.77 mm2.40 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691069
Side View
Table 64.0%Crown 38.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.8%

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 27
Current: $2,088 USD|Low: $450 USD|High: $3,100 USD|Avg: $1,205 USD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 3$450 USD
Retailer 14$498 USD
Retailer 4$504 USD
Retailer 13$510 USD
Retailer 10$565 USD
Retailer 19$700 USD
Retailer 2$847 USD
Retailer 12$875 USD
Retailer 7$908 USD
Retailer 15$920 USD
Retailer 8$1,261 USD
Retailer 16$1,346 USD
Retailer 9$1,506 USD
Retailer 5$1,774 USD
Retailer 11$1,816 USD
Retailer 17$1,816 USD
Retailer 20$1,826 USD
Retailer 6$2,061 USD
Retailer 1$2,088 USD
Retailer 18$3,100 USD

12 data points across 20 retailers

21 retailers$450 USD to $5,340 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$498 USD
£392 GBP
View
A
Retailer 3
-
$504 USD
View
Final sale: no returns
A
Retailer 4
-
$510 USD
View
A
Retailer 5
-
$565 USD
View
A
Retailer 6
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$700 USD
View
A
Retailer 7
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$847 USD
€807 EUR
View
A
Retailer 8
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$875 USD
View
A
Retailer 9
-
$908 USD
View
A
Retailer 10
-
$920 USD
£725 GBP
View
B+
Retailer 11
-
$1,261 USD
View
B+
Retailer 12
-
$1,346 USD
ZAR 21,745 ZAR
View
B+
Retailer 13
-
$1,506 USD
View
B+
Retailer 14
-
$1,774 USD
SGD 2,397 SGD
View
B+
Retailer 15
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$1,816 USD
View
B+
Retailer 16
-
$1,816 USD
View
B+
Retailer 17
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$1,826 USD
View
B
Retailer 18
-
$2,061 USD
£1,623 GBP
View
B+
Retailer 19
-
$2,088 USD
View
B
Retailer 20
-
$3,100 USD
View
Most Expensive
B
Brilliant Earth
22285719A · Oct 28
$5,340 USD
View
20 more retailers have this diamond
Prices start from $450 USDSave up to $4,890 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
$450 USD