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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 HK$3,985 HKD
As of November 5, 2026
Save HK$207 HKD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$4,192 HKD at Diamond Quarter · As of November 5, 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 November 5, 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
Colour
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: Nov 5
Current: HK$2,683 HKD|Low: HK$988 HKD|High: HK$8,285 HKD|Avg: HK$3,879 HKD
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
June 15, 2026
Retailer 6HK$1,028 HKD
Retailer 4HK$2,220 HKD
Retailer 7HK$2,565 HKD
Retailer 8HK$2,589 HKD
Retailer 1HK$2,683 HKD
Retailer 10HK$2,738 HKD
Retailer 9HK$2,965 HKD
Retailer 11HK$3,899 HKD
Retailer 2HK$4,378 HKD
Retailer 3HK$5,343 HKD
Retailer 13HK$5,492 HKD
Retailer 5HK$5,625 HKD
Retailer 12HK$8,285 HKD

57 data points across 13 retailers

2 retailersHK$3,985 HKD to HK$4,192 HKD

B
Cheapest Retailer
-
HK$3,985 HKD
Most Expensive
B
Diamond Quarter
0.73VS1GLG93DCCAN · Nov 5
HK$4,192 HKD
£421 GBP
View
1 more retailer has this diamond
Prices start from HK$3,985 HKDSave up to HK$207 HKD

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
HK$3,985 HKD