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
$630 USD
As of October 31, 2026
Save €3,164 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,727 EUR at MOH London · As of October 27, 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 October 27, 2026, with prices from €564 to €3,727, a €3,164 spread on the same certified stone. MOH London lists it at €3,727. 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
Color
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: Oct 31
Current: €3,727 EUR|Low: €564 EUR|High: €3,767 EUR|Avg: €1,822 EUR|+0.1%
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
October 30, 2026
Retailer 2€564 EUR
Retailer 7€999 EUR
Retailer 11€1,087 EUR
Retailer 12€1,118 EUR
Retailer 8€1,158 EUR
Retailer 3€1,316 EUR
Retailer 4€1,642 EUR
Retailer 9€1,843 EUR
Retailer 6€2,130 EUR
Retailer 10€2,171 EUR
Retailer 13€2,351 EUR
Retailer 5€3,317 EUR
MOH London€3,727 EUR

22 data points across 13 retailers

12 retailers€564 EUR to €3,727 EUR

A
Cheapest Retailer
-
€564 EUR
$630 USD
B
Retailer 2
-
€999 EUR
$1,116 USD
View
B+
Retailer 3
-
€1,087 EUR
$1,214 USD
View
B
Retailer 4
-
€1,118 EUR
$1,249 USD
View
Final sale: no returns
Retailer 5
-
€1,158 EUR
$1,294 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
€1,158 EUR
$1,294 USD
View
B
Retailer 7
-
€1,316 EUR
$1,470 USD
View
B
Retailer 8
-
€1,843 EUR
$2,059 USD
View
B
Retailer 9
-
€2,130 EUR
ZAR 38,442 ZAR
View
B
Retailer 10
-
€2,171 EUR
$2,426 USD
View
B
Retailer 11
-
€2,351 EUR
$2,626 USD
View
Most Expensive
B
MOH London
LG459194445 · Oct 27
€3,727 EUR
£3,279 GBP
View
11 more retailers have this diamond
Prices start from €564 EURSave up to €3,164 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