CaratHunter
Plans
Cushion|Lab Grown|IGI

0.99ct H VS1 Cushion Lab Grown Diamond

H/VS1 • IGI LG647401430

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647401430

Diamond specifications and retailer prices

From €440 EUR
£387 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €440 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 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG647401430 or 647401430. 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

0.99
Carat
H
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647401430
Dimensions6.80 × 5.23 × 3.48 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm5.23 mm0.99 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647401430
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €440 EUR|Low: €440 EUR|High: €440 EUR|Avg: €440 EUR
December 30, 2025
MD Diamonds and Jewellers€440 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG647401430 · Oct 29
€440 EUR
£387 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
0.99ct Cushion
€440 EUR