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Round|Lab Grown|IGI

1.55ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG459194412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459194412

Diamond specifications and retailer prices

From €770 EUR
$860 USD
As of October 31, 2026
Save €3,483 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,253 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459194412 or 459194412. Listed at 12 retailers as of October 29, 2026, with prices from €770 to €4,253, a €3,483 spread on the same certified stone. MOH London lists it at €4,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194412
Dimensions7.37 × 7.33 × 4.60 mm
L/W Ratio1.01
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
7.37 mm7.33 mm1.55 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459194412
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €4,253 EUR|Low: €770 EUR|High: €4,281 EUR|Avg: €1,859 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 2€770 EUR
Retailer 9€1,135 EUR
Retailer 12€1,234 EUR
Retailer 14€1,271 EUR
Retailer 10€1,317 EUR
Retailer 15€1,317 EUR
Retailer 3€1,472 EUR
Retailer 6€1,619 EUR
Retailer 8€1,650 EUR
Retailer 5€1,822 EUR
Retailer 11€2,084 EUR
Retailer 4€2,453 EUR
Retailer 13€2,468 EUR
Retailer 7€2,946 EUR
MOH London€4,253 EUR

37 data points across 15 retailers

12 retailers€770 EUR to €4,253 EUR

A
Cheapest Retailer
-
€770 EUR
$860 USD
A
Retailer 2
-
€1,135 EUR
$1,268 USD
View
A
Retailer 3
-
€1,234 EUR
$1,379 USD
View
A
Retailer 4
-
€1,271 EUR
$1,420 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,317 EUR
$1,471 USD
View
Retailer 6
-
€1,317 EUR
$1,471 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,472 EUR
$1,645 USD
View
B+
Retailer 8
-
€1,650 EUR
£1,451 GBP
View
B
Retailer 9
-
€2,084 EUR
$2,328 USD
View
B
Retailer 10
-
€2,453 EUR
$2,741 USD
View
B
Retailer 11
-
€2,468 EUR
$2,757 USD
View
Most Expensive
B
MOH London
LG459194412 · Oct 29
€4,253 EUR
£3,741 GBP
View
11 more retailers have this diamond
Prices start from €770 EURSave up to €3,483 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
1.55ct Round
€770 EUR