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Marquise|Lab Grown|IGI

2.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG723552450

Certificate IGI LG723552450

Diamond specifications and retailer prices

From $6,670 USD
3 retailers carry this diamond
Most expensive: $6,670 USD at Brilliant Earth
View at Brilliant Earth

About this 2.53ct lab-grown marquise diamond

This 2.53ct 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 LG723552450 or 723552450. Listed at 3 retailers. 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

2.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723552450
Dimensions13.31 × 7.19 × 4.52 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.31 mm7.19 mm2.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723552450
Side View
Table 59.0%Crown 37.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 1
Current: $6,670 USD|Low: $2,483 USD|High: $10,343 USD|Avg: $5,715 USD|-29.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
July 28, 2026
Retailer 11$2,483 USD
Retailer 7$2,884 USD
Retailer 6$3,016 USD
Retailer 3$3,272 USD
Retailer 13$3,453 USD
Retailer 9$3,599 USD
Retailer 10$4,538 USD
Retailer 2$4,623 USD
Retailer 4$6,448 USD
Retailer 12$6,467 USD
Brilliant Earth$6,670 USD
Retailer 8$7,536 USD
Retailer 5$9,181 USD

68 data points across 13 retailers

3 retailers

A
Retailer 1
-
$3,453 USD
€3,289 EUR
Price last confirmed 78 days ago
B+
Retailer 2
-
$4,623 USD
View
Price last confirmed 66 days ago
Most Expensive
B+
Brilliant Earth
16245282A · Oct 1
$6,670 USD
View
2 more retailers have 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.

A
2.53ct Marquise
$6,670 USD