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Marquise|Lab Grown|IGI

2.54ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG849668347

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849668347

Diamond specifications and retailer prices

From $431 USD
As of November 2, 2026
Save $3,029 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,460 USD at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849668347 or 849668347. Listed at 15 retailers as of November 2, 2026, with prices from $431 to $3,460, a $3,029 spread on the same certified stone. Brilliant Earth lists it at $3,460. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849668347
Dimensions13.87 × 6.99 × 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
13.87 mm6.99 mm2.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849668347
Side View
Table 60.0%Crown 37.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.2%

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: Nov 2
Current: $1,498 USD|Low: $431 USD|High: $2,309 USD|Avg: $1,238 USD
Retailer 1
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
November 2, 2026
Retailer 9$431 USD
Retailer 12$487 USD
Retailer 8$505 USD
Retailer 14$685 USD
Retailer 13$722 USD
Retailer 11$882 USD
Retailer 2$894 USD
Retailer 7$1,288 USD
Retailer 1$1,498 USD
Retailer 4$1,732 USD
Retailer 3$1,750 USD
Retailer 5$2,016 USD
Retailer 6$2,231 USD
Retailer 10$2,280 USD

4 data points across 14 retailers

15 retailers$431 USD to $3,460 USD

A
Cheapest Retailer
-
$431 USD
A
Retailer 2
-
$487 USD
View
Final sale: no returns
A
Retailer 3
-
$505 USD
£398 GBP
View
A
Retailer 4
-
$685 USD
View
B+
Retailer 5
-
$722 USD
View
A
Retailer 6
-
$882 USD
£694 GBP
View
A
Retailer 7
-
$894 USD
View
B+
Retailer 8
-
$1,288 USD
ZAR 20,805 ZAR
View
B+
Retailer 9
-
$1,498 USD
View
B+
Retailer 10
-
$1,732 USD
View
B+
Retailer 11
-
$1,750 USD
View
B+
Retailer 12
-
$2,016 USD
View
B
Retailer 13
-
$2,231 USD
A$3,432 AUD
View
B+
Retailer 14
-
$2,280 USD
SGD 3,081 SGD
View
Most Expensive
B
Brilliant Earth
22402642A · Nov 2
$3,460 USD
View
14 more retailers have this diamond
Prices start from $431 USDSave up to $3,029 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
$431 USD