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Marquise|Lab Grown|IGI

2.49ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG780665666

Certificate IGI LG780665666

Diamond specifications and retailer prices

From $1,874 USD
Save $9,426 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,300 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 2.49ct lab-grown marquise diamond

This 2.49ct 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 LG780665666 or 780665666. Listed at 13 retailers, with prices from $1,874 to $11,300 at Do Amore Diamonds, a $9,426 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

2.49
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665666
Dimensions13.97 × 7.09 × 4.29 mm
L/W Ratio1.97
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
13.97 mm7.09 mm2.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665666
Side View
Table 63.0%Crown 34.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.5%

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: $11,300 USD|Low: $1,338 USD|High: $11,520 USD|Avg: $5,357 USD|-1.9%
Do Amore Diamonds
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
Retailer 17
October 1, 2026
Retailer 4$1,874 USD
Retailer 15$1,992 USD
Retailer 14$2,075 USD
Retailer 3$2,201 USD
Retailer 17$2,540 USD
Retailer 2$3,296 USD
Retailer 11$3,370 USD
Retailer 5$4,243 USD
Retailer 8$4,350 USD
Retailer 13$5,283 USD
Retailer 12$6,081 USD
Retailer 16$8,070 USD
Retailer 6$8,150 USD
Retailer 7$8,253 USD
Retailer 10$9,381 USD
Retailer 9$10,679 USD
Do Amore Diamonds$11,300 USD

17 data points across 17 retailers

13 retailers$1,874 USD to $11,300 USD

A
Cheapest Retailer
-
$1,874 USD
A
Retailer 2
-
$1,992 USD
View
A
Retailer 3
-
$2,075 USD
View
A
Retailer 4
-
$2,201 USD
View
A
Retailer 5
-
$2,540 USD
View
A
Retailer 6
-
$3,296 USD
€3,139 EUR
View
A
Retailer 7
-
$3,370 USD
View
B+
Retailer 8
-
$4,243 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$5,283 USD
View
B+
Retailer 10
-
$6,081 USD
£4,788 GBP
View
B
Retailer 11
-
$8,070 USD
View
B
Retailer 12
-
$9,381 USD
A$14,432 AUD
View
Most Expensive
B
Do Amore Diamonds
27-A0B448527 · Sep 30
$11,300 USD
View
12 more retailers have this diamond
Prices start from $1,874 USDSave up to $9,426 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
2.49ct Marquise
$1,874 USD