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Radiant|Lab Grown|IGI

0.98ct G SI1 Radiant Lab Grown Diamond

G/SI1 • IGI LG631423262

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

Certificate IGI LG631423262

Diamond specifications and retailer prices

From HK$3,478 HKD
£349 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$3,478 HKD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG631423262 or 631423262. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.98
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631423262
Dimensions6.82 × 4.89 × 3.36 mm
L/W Ratio1.39
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
6.82 mm4.89 mm0.98 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631423262
Side View
Table 66.0%Crown 44.2°Girdle: MediumPavilion 36.2°Culet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$3,478 HKD|Low: HK$3,478 HKD|High: HK$3,478 HKD|Avg: HK$3,478 HKD
December 30, 2025
MD Diamonds and JewellersHK$3,478 HKD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG631423262 · Nov 2
HK$3,478 HKD
£349 GBP
View

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B
0.98ct Radiant
HK$3,478 HKD