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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG523263417

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

Certificate IGI LG523263417

Diamond specifications and retailer prices

From €226 EUR
As of November 4, 2026
Save €990 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,216 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG523263417 or 523263417. Listed at 21 retailers as of November 4, 2026, with prices from €226 to €1,216, a €990 spread on the same certified stone. Reve Diamonds lists it at €1,216. 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 angle48.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263417
Dimensions7.46 × 5.19 × 3.63 mm
L/W Ratio1.44
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
7.46 mm5.19 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263417
Side View
Table 65.5%Crown 48.4°Girdle: ThickPavilionCulet: NoneDepth 69.9%

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 4
Current: €529 EUR|Low: €217 EUR|High: €1,194 EUR|Avg: €636 EUR|+1.5%
Retailer 1
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 5, 2026
Retailer 2€226 EUR
Retailer 3€281 EUR
Retailer 7€342 EUR
Retailer 11€423 EUR
Retailer 5€469 EUR
Retailer 9€484 EUR
Retailer 1€529 EUR
Retailer 8€686 EUR
Retailer 12€862 EUR
Retailer 4€902 EUR
Retailer 10€989 EUR
Retailer 13€1,099 EUR
Retailer 6€1,120 EUR

37 data points across 13 retailers

21 retailers€226 EUR to €1,216 EUR

A
Cheapest Retailer
-
€226 EUR
A
Retailer 2
-
€253 EUR
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
View
Retailer 4
-
€281 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€281 EUR
View
A
Retailer 6
-
€342 EUR
View
A
Retailer 7
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€423 EUR
View
B+
Retailer 8
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€460 EUR
View
B+
Retailer 9
-
€469 EUR
View
B+
Retailer 10
-
€484 EUR
View
B+
Retailer 11
-
€508 EUR
View
B+
Retailer 12
-
€529 EUR
View
B+
Retailer 13
-
€686 EUR
View
B
Retailer 14
-
€707 EUR
View
B
Retailer 15
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€862 EUR
View
B
Retailer 16
-
€902 EUR
View
B
Retailer 17
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€947 EUR
View
B
Retailer 18
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€989 EUR
View
B
Retailer 19
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€1,099 EUR
View
B
Retailer 20
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€1,120 EUR
View
Most Expensive
B
Reve Diamonds
3BD64492C · Nov 4
€1,216 EUR
$1,365 USD
View
20 more retailers have this diamond
Prices start from €226 EURSave up to €990 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
€226 EUR