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Radiant|Lab Grown|IGI

0.73ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG619423793

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

Certificate IGI LG619423793

Diamond specifications and retailer prices

From €455 EUR
£400 GBP
As of October 29, 2026
Save €24 EUR (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €478 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619423793 or 619423793. Listed at 2 retailers as of October 29, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423793
Dimensions6.11 × 4.46 × 3.10 mm
L/W Ratio1.37
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
6.11 mm4.46 mm0.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG619423793
Side View
Table 69.0%Crown 27.3°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €307 EUR|Low: €113 EUR|High: €946 EUR|Avg: €443 EUR|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
June 15, 2026
Retailer 6€117 EUR
Retailer 4€254 EUR
Retailer 7€293 EUR
Retailer 8€295 EUR
Retailer 1€307 EUR
Retailer 10€313 EUR
Retailer 9€338 EUR
Retailer 11€445 EUR
Retailer 2€499 EUR
Retailer 3€610 EUR
Retailer 13€627 EUR
Retailer 5€642 EUR
Retailer 12€946 EUR

57 data points across 13 retailers

2 retailers€455 EUR to €478 EUR

B
Cheapest Retailer
-
€455 EUR
£400 GBP
Most Expensive
B
Diamond Quarter
0.73VS1GLG93DCCAN · Oct 31
€478 EUR
£421 GBP
View
1 more retailer has this diamond
Prices start from €455 EURSave up to €24 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.

B
0.73ct Radiant
€455 EUR