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Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG579379423

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

Certificate IGI LG579379423

Diamond specifications and retailer prices

From HK$4,707 HKD
$600 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$4,707 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579379423 or 579379423. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579379423
Dimensions6.83 × 4.86 × 3.26 mm
L/W Ratio1.41
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
6.83 mm4.86 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579379423
Side View
Table 60.0%Crown 45.2°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 31
Current: HK$2,721 HKD|Low: HK$675 HKD|High: HK$6,326 HKD|Avg: HK$3,504 HKD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
June 18, 2026
Retailer 2HK$1,891 HKD
Retailer 1HK$2,721 HKD
Retailer 4HK$2,762 HKD
Retailer 3HK$2,771 HKD
Retailer 6HK$4,276 HKD
Retailer 5HK$6,326 HKD

29 data points across 6 retailers

1 retailer

B
Brilliant Earth
18821921Y · Oct 31
HK$4,707 HKD
$600 USD
View

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
0.91ct Radiant
HK$4,707 HKD