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Round|Lab Grown|IGI

2.54ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG516242719

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516242719

Diamond specifications and retailer prices

From $585 USD
As of October 29, 2026
Save $2,582 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,167 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG516242719 or 516242719. Listed at 14 retailers as of October 29, 2026, with prices from $585 to $3,167, a $2,582 spread on the same certified stone. MOH London lists it at $3,167. 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
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516242719
Dimensions8.81 × 8.77 × 5.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.81 mm8.77 mm2.54 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516242719
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,167 USD|Low: $585 USD|High: $3,188 USD|Avg: $1,522 USD|-0.5%
MOH London
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
October 29, 2026
Retailer 9$585 USD
Retailer 13$655 USD
Retailer 10$726 USD
Retailer 7$855 USD
Retailer 12$979 USD
Retailer 11$1,115 USD
Retailer 14$1,172 USD
Retailer 6$1,520 USD
Retailer 2$1,751 USD
Retailer 5$1,770 USD
Retailer 8$1,800 USD
Retailer 3$2,349 USD
Retailer 4$2,430 USD
MOH London$3,167 USD

26 data points across 14 retailers

14 retailers$585 USD to $3,167 USD

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Cheapest Retailer
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$585 USD
A
Retailer 2
-
$655 USD
View
Final sale: no returns
A
Retailer 3
-
$655 USD
View
Retailer 4
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$726 USD
View
Price last confirmed 15 days ago
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Retailer 5
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$726 USD
View
A
Retailer 6
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$855 USD
View
A
Retailer 7
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$979 USD
View
A
Retailer 8
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$1,115 USD
View
A
Retailer 9
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$1,172 USD
View
A
Retailer 10
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$1,751 USD
ZAR 28,288 ZAR
View
A
Retailer 11
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$1,800 USD
View
A
Retailer 12
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$1,908 USD
View
A
Retailer 13
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$2,349 USD
View
Most Expensive
A
MOH London
LG516242719 · Oct 29
$3,167 USD
£2,494 GBP
View
13 more retailers have this diamond
Prices start from $585 USDSave up to $2,582 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 Round
$585 USD