CaratHunter
Plans
Radiant|Lab Grown|IGI

0.98ct H SI1 Radiant Lab Grown Diamond

H/SI1 • IGI LG630430859

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

Certificate IGI LG630430859

Diamond specifications and retailer prices

From €380 EUR
£334 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €380 EUR 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 H colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG630430859 or 630430859. Listed at a single retailer as of October 29, 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
H
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630430859
Dimensions7.33 × 4.88 × 3.21 mm
L/W Ratio1.50
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
7.33 mm4.88 mm0.98 ctH / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630430859
Side View
Table 67.0%Crown 44.3°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €380 EUR|Low: €380 EUR|High: €380 EUR|Avg: €380 EUR
December 30, 2025
MD Diamonds and Jewellers€380 EUR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG630430859 · Oct 29
€380 EUR
£334 GBP
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+
0.98ct Radiant
€380 EUR