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Marquise|Lab Grown|IGI

2.54ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818673413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818673413

Diamond specifications and retailer prices

From $423 USD
As of October 23, 2026
Save $2,657 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,080 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818673413 or 818673413. Listed at 23 retailers as of October 23, 2026, with prices from $423 to $3,080, a $2,657 spread on the same certified stone. Brilliant Earth lists it at $3,080. 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

2.54
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818673413
Dimensions13.95 × 7.16 × 4.44 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.95 mm7.16 mm2.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818673413
Side View
Table 59.0%Crown 34°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 23
Current: $3,080 USD|Low: $423 USD|High: $3,080 USD|Avg: $1,143 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10$423 USD
Retailer 22$469 USD
Retailer 14$474 USD
Retailer 21$520 USD
Retailer 7$524 USD
Retailer 13$551 USD
Retailer 3$665 USD
Retailer 12$705 USD
Retailer 11$806 USD
Retailer 6$834 USD
Retailer 16$856 USD
Retailer 17$1,106 USD
Retailer 19$1,154 USD
Retailer 8$1,254 USD
Retailer 9$1,471 USD
Retailer 5$1,671 USD
Retailer 20$1,684 USD
Retailer 18$1,704 USD
Retailer 15$1,830 USD
Retailer 2$1,893 USD
Retailer 4$1,919 USD
Brilliant Earth$3,080 USD

21 data points across 22 retailers

23 retailers$423 USD to $3,080 USD

A
Cheapest Retailer
-
$423 USD
A
Retailer 2
-
$469 USD
View
Final sale: no returns
A
Retailer 3
-
$474 USD
View
A
Retailer 4
-
$520 USD
View
A
Retailer 5
-
$524 USD
View
A
Retailer 6
-
$551 USD
£434 GBP
View
A
Retailer 7
-
$665 USD
View
B+
Retailer 8
-
$705 USD
View
A
Retailer 9
-
$806 USD
View
A
Retailer 10
-
$834 USD
€794 EUR
View
A
Retailer 11
-
$856 USD
£674 GBP
View
A
Retailer 12
-
$1,106 USD
View
A
Retailer 13
-
$1,154 USD
A$1,775 AUD
View
A
Retailer 14
-
$1,254 USD
ZAR 20,253 ZAR
View
B+
Retailer 15
-
$1,471 USD
View
B+
Retailer 16
-
$1,671 USD
View
B+
Retailer 17
-
$1,684 USD
View
B+
Retailer 18
-
$1,704 USD
View
B+
Retailer 19
-
$1,830 USD
View
B+
Retailer 20
-
$1,893 USD
View
Retailer 21
-
$1,909 USD
A$2,937 AUD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
$1,919 USD
£1,511 GBP
View
Most Expensive
B
Brilliant Earth
21748141A · Oct 29
$3,080 USD
View
22 more retailers have this diamond
Prices start from $423 USDSave up to $2,657 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
$423 USD