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Marquise|Lab Grown|IGI

2.54ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG837626930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837626930

Diamond specifications and retailer prices

From $1,344 USD
HK$10,500 HKD
As of October 30, 2026
Save $2,896 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,240 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG837626930 or 837626930. Listed at 9 retailers as of October 28, 2026, with prices from $1,344 to $4,240, a $2,896 spread on the same certified stone. Rare Carat lists it at $4,240. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.54
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837626930
Dimensions14.28 × 7.20 × 4.42 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.28 mm7.20 mm2.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837626930
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.4%

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 30
Current: $4,240 USD|Low: $1,344 USD|High: $5,314 USD|Avg: $2,693 USD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$1,344 USD
Retailer 5$1,482 USD
Retailer 2$1,675 USD
Retailer 9$1,855 USD
Retailer 4$1,934 USD
Retailer 6$2,664 USD
Retailer 3$3,962 USD
Retailer 8$4,051 USD
Rare Carat$4,240 USD

41 data points across 9 retailers

9 retailers$1,344 USD to $4,240 USD

A
Cheapest Retailer
-
$1,344 USD
HK$10,500 HKD
A
Retailer 2
-
$1,482 USD
View
A
Retailer 3
-
$1,675 USD
£1,319 GBP
View
A
Retailer 4
-
$1,855 USD
View
A
Retailer 5
-
$1,934 USD
€1,842 EUR
View
A
Retailer 6
-
$2,664 USD
View
B+
Retailer 7
-
$3,962 USD
£3,120 GBP
View
B+
Retailer 8
-
$4,051 USD
View
Most Expensive
B+
Rare Carat
zi-1539_l_837626930 · Oct 28
$4,240 USD
View
8 more retailers have this diamond
Prices start from $1,344 USDSave up to $2,896 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
2.54ct Marquise
$1,344 USD