Radiant|Lab Grown|IGI

1.06ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG459194445

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG459194445

Diamond specifications and retailer prices

From €564 EUR
As of November 6, 2026
Save €3,161 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,725 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459194445 or 459194445. Listed at 12 retailers as of November 3, 2026, with prices from €564 to €3,725, a €3,161 spread on the same certified stone. MOH London lists it at €3,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194445
Dimensions6.71 × 5.31 × 3.44 mm
L/W Ratio1.26
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
6.71 mm5.31 mm1.06 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459194445
Side View
Table 67.0%Crown 43.7°Girdle: MediumPavilion 31.5°Culet: NoneDepth 64.8%

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: Nov 6
Current: €3,725 EUR|Low: €564 EUR|High: €3,770 EUR|Avg: €1,817 EUR|-1.1%
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
November 3, 2026
Retailer 6€564 EUR
Retailer 7€1,000 EUR
Retailer 11€1,087 EUR
Retailer 12€1,119 EUR
Retailer 8€1,159 EUR
Retailer 3€1,317 EUR
Retailer 4€1,643 EUR
Retailer 9€1,844 EUR
Retailer 2€2,133 EUR
Retailer 10€2,173 EUR
Retailer 13€2,352 EUR
Retailer 5€3,318 EUR
MOH London€3,725 EUR

20 data points across 13 retailers

12 retailers€564 EUR to €3,725 EUR

A
Cheapest Retailer
-
€564 EUR
B
Retailer 2
-
€1,000 EUR
View
B+
Retailer 3
-
€1,087 EUR
View
B
Retailer 4
-
€1,119 EUR
View
Final sale: no returns
Retailer 5
-
€1,159 EUR
View
Price last confirmed 21 days ago
B
Retailer 6
-
€1,159 EUR
View
B
Retailer 7
-
€1,317 EUR
View
B
Retailer 8
-
€1,844 EUR
View
B
Retailer 9
-
€2,133 EUR
View
B
Retailer 10
-
€2,173 EUR
View
B
Retailer 11
-
€2,352 EUR
View
Most Expensive
B
MOH London
LG459194445 · Nov 3
€3,725 EUR
£3,275 GBP
View
11 more retailers have this diamond
Prices start from €564 EURSave up to €3,161 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
1.06ct Radiant
€564 EUR