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Round|Lab Grown|IGI

2.55ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG516256397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516256397

Diamond specifications and retailer prices

From €525 EUR
$587 USD
As of October 29, 2026
Save €2,320 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,845 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.55ct lab-grown round diamond

This 2.55ct 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 LG516256397 or 516256397. Listed at 14 retailers as of October 29, 2026, with prices from €525 to €2,845, a €2,320 spread on the same certified stone. MOH London lists it at €2,845. 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

2.55
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516256397
Dimensions8.78 × 8.74 × 5.42 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
8.78 mm8.74 mm2.55 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516256397
Side View
Table 57.5%Crown 32.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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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 29
Current: €2,845 EUR|Low: €505 EUR|High: €2,865 EUR|Avg: €1,259 EUR|+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
October 29, 2026
Retailer 8€525 EUR
Retailer 13€588 EUR
Retailer 9€652 EUR
Retailer 11€652 EUR
Retailer 12€878 EUR
Retailer 10€1,002 EUR
Retailer 6€1,003 EUR
Retailer 3€1,057 EUR
Retailer 5€1,365 EUR
Retailer 2€1,573 EUR
Retailer 7€1,617 EUR
Retailer 4€2,110 EUR
MOH London€2,845 EUR

24 data points across 13 retailers

14 retailers€525 EUR to €2,845 EUR

A
Cheapest Retailer
-
€525 EUR
$587 USD
A
Retailer 2
-
€588 EUR
$657 USD
View
Final sale: no returns
A
Retailer 3
-
€589 EUR
$658 USD
View
Retailer 4
-
€652 EUR
$728 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€652 EUR
$728 USD
View
A
Retailer 6
-
€878 EUR
$981 USD
View
A
Retailer 7
-
€1,002 EUR
$1,119 USD
View
A
Retailer 8
-
€1,003 EUR
$1,120 USD
View
A
Retailer 9
-
€1,057 EUR
$1,181 USD
View
A
Retailer 10
-
€1,573 EUR
ZAR 28,394 ZAR
View
A
Retailer 11
-
€1,617 EUR
$1,807 USD
View
A
Retailer 12
-
€1,715 EUR
$1,916 USD
View
A
Retailer 13
-
€2,110 EUR
$2,357 USD
View
Most Expensive
A
MOH London
LG516256397 · Oct 29
€2,845 EUR
£2,503 GBP
View
13 more retailers have this diamond
Prices start from €525 EURSave up to €2,320 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
2.55ct Round
€525 EUR