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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG852643422

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

Certificate IGI LG852643422

Diamond specifications and retailer prices

From €174 EUR
As of November 2, 2026
Save €830 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,004 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852643422 or 852643422. Listed at 15 retailers as of November 2, 2026, with prices from €174 to €1,004, a €830 spread on the same certified stone. MOH London lists it at €1,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643422
Dimensions7.77 × 5.35 × 3.65 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643422
Side View
Table 66.0%Crown 53.9°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
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: Nov 2
Current: €1,004 EUR|Low: €174 EUR|High: €1,006 EUR|Avg: €483 EUR|-0.2%
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
November 5, 2026
Retailer 4€174 EUR
Retailer 12€201 EUR
Retailer 7€239 EUR
Retailer 2€262 EUR
Retailer 5€376 EUR
Retailer 15€437 EUR
Retailer 14€452 EUR
Retailer 9€524 EUR
Retailer 10€646 EUR
Retailer 3€686 EUR
Retailer 11€692 EUR
Retailer 6€694 EUR
Retailer 8€694 EUR
Retailer 13€718 EUR
MOH London€1,004 EUR

5 data points across 15 retailers

15 retailers€174 EUR to €1,004 EUR

A
Cheapest Retailer
-
€174 EUR
A
Retailer 2
-
€201 EUR
View
A
Retailer 3
-
€239 EUR
View
A
Retailer 4
-
€262 EUR
View
A
Retailer 5
-
€376 EUR
View
B+
Retailer 6
-
€437 EUR
View
B+
Retailer 7
-
€452 EUR
View
B+
Retailer 8
-
€524 EUR
View
B+
Retailer 9
-
€646 EUR
View
B+
Retailer 10
-
€686 EUR
View
B
Retailer 11
-
€692 EUR
View
B
Retailer 12
-
€694 EUR
View
B
Retailer 13
-
€694 EUR
View
B
Retailer 14
-
€718 EUR
View
Most Expensive
B
MOH London
LG852643422 · Nov 5
€1,004 EUR
£887 GBP
View
14 more retailers have this diamond
Prices start from €174 EURSave up to €830 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
1.30ct Radiant
€174 EUR