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Round|Lab Grown|IGI

2.54ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG459198930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459198930

Diamond specifications and retailer prices

From €317 EUR
$354 USD
As of October 29, 2026
Save €1,226 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,543 EUR 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 LG459198930 or 459198930. Listed at 18 retailers as of October 29, 2026, with prices from €317 to €1,543, a €1,226 spread on the same certified stone. MOH London lists it at €1,543. 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 angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459198930
Dimensions8.66 × 8.63 × 5.46 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
8.66 mm8.63 mm2.54 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459198930
Side View
Table 55.5%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €1,543 EUR|Low: €304 EUR|High: €1,553 EUR|Avg: €824 EUR|-0.6%
MOH London
Retailer 2
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Retailer 19
November 1, 2026
Retailer 18€317 EUR
Retailer 5€368 EUR
Retailer 7€393 EUR
Retailer 19€393 EUR
Retailer 10€435 EUR
Retailer 12€528 EUR
Retailer 15€528 EUR
Retailer 2€623 EUR
Retailer 13€634 EUR
Retailer 4€658 EUR
Retailer 14€947 EUR
Retailer 9€977 EUR
Retailer 16€1,034 EUR
Retailer 17€1,152 EUR
Retailer 3€1,255 EUR
Retailer 6€1,263 EUR
Retailer 11€1,300 EUR
Retailer 8€1,396 EUR
MOH London€1,543 EUR

38 data points across 19 retailers

18 retailers€317 EUR to €1,543 EUR

A
Cheapest Retailer
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€317 EUR
$354 USD
A
Retailer 2
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€368 EUR
$411 USD
View
A
Retailer 3
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€393 EUR
$439 USD
View
A
Retailer 4
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€393 EUR
$439 USD
View
A
Retailer 5
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€435 EUR
HK$3,800 HKD
View
B+
Retailer 6
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€528 EUR
$590 USD
View
A
Retailer 7
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€528 EUR
$590 USD
View
A
Retailer 8
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€623 EUR
£548 GBP
View
A
Retailer 9
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€634 EUR
View
A
Retailer 10
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€658 EUR
$735 USD
View
A
Retailer 11
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€947 EUR
ZAR 17,099 ZAR
View
A
Retailer 12
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€977 EUR
$1,092 USD
View
Retailer 13
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€1,034 EUR
$1,155 USD
View
Price last confirmed 11 days ago
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Retailer 14
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€1,152 EUR
$1,287 USD
View
A
Retailer 15
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€1,255 EUR
SGD 1,894 SGD
View
A
Retailer 16
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€1,263 EUR
$1,411 USD
View
A
Retailer 17
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€1,300 EUR
$1,452 USD
View
Most Expensive
A
MOH London
LG459198930 · Oct 29
€1,543 EUR
£1,357 GBP
View
17 more retailers have this diamond
Prices start from €317 EURSave up to €1,226 EUR

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
€317 EUR