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Marquise|Lab Grown|IGI

2.40ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754594205

Certificate IGI LG754594205

Diamond specifications and retailer prices

From $1,806 USD
Save $9,094 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,900 USD at Do Amore Diamonds
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594205 or 754594205. Listed at 14 retailers, with prices from $1,806 to $10,900 at Do Amore Diamonds, a $9,094 spread on the same certified stone. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594205
Dimensions13.37 × 13.37 × 7.05 mm
L/W Ratio1.00
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
13.37 mm13.37 mm2.40 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594205
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $10,900 USD|Low: $1,290 USD|High: $11,110 USD|Avg: $5,216 USD|-1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 1, 2026
Retailer 5$1,806 USD
Retailer 17$1,926 USD
Retailer 16$2,010 USD
Retailer 4$2,059 USD
Retailer 3$2,450 USD
Retailer 2$3,177 USD
Retailer 13$3,336 USD
Retailer 6$4,092 USD
Retailer 10$4,193 USD
Retailer 14$4,822 USD
Retailer 15$5,103 USD
Retailer 11$5,865 USD
Retailer 18$7,010 USD
Retailer 7$7,878 USD
Retailer 8$7,958 USD
Retailer 12$9,045 USD
Retailer 9$10,301 USD
Do Amore Diamonds$10,900 USD

20 data points across 18 retailers

14 retailers$1,806 USD to $10,900 USD

A
Cheapest Retailer
-
$1,806 USD
A
Retailer 2
-
$1,926 USD
View
A
Retailer 3
-
$2,010 USD
View
A
Retailer 4
-
$2,059 USD
View
A
Retailer 5
-
$2,450 USD
View
A
Retailer 6
-
$3,177 USD
€3,026 EUR
View
B+
Retailer 7
-
$3,336 USD
View
B+
Retailer 8
-
$4,092 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$4,822 USD
A$7,418 AUD
View
B+
Retailer 10
-
$5,103 USD
View
B+
Retailer 11
-
$5,865 USD
£4,618 GBP
View
B
Retailer 12
-
$7,010 USD
View
B
Retailer 13
-
$9,045 USD
A$13,915 AUD
View
Most Expensive
B
Do Amore Diamonds
27-9CC214BEE · Sep 30
$10,900 USD
View
13 more retailers have this diamond
Prices start from $1,806 USDSave up to $9,094 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.

A
2.40ct Marquise
$1,806 USD