CaratHunter
Plans
Cushion|Lab Grown|IGI

0.99ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG641408920

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG641408920

Diamond specifications and retailer prices

From HK$4,006 HKD
£402 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$4,006 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 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion 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 LG641408920 or 641408920. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641408920
Dimensions6.86 × 5.35 × 3.54 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm5.35 mm0.99 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641408920
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.2%

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: Nov 2
Current: HK$4,006 HKD|Low: HK$2,016 HKD|High: HK$5,709 HKD|Avg: HK$3,918 HKD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
March 23, 2026
Retailer 4HK$2,016 HKD
Retailer 6HK$2,267 HKD
MD Diamonds and JewellersHK$4,006 HKD
Retailer 3HK$4,096 HKD
Retailer 5HK$5,339 HKD
Retailer 2HK$5,421 HKD

38 data points across 6 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG641408920 · Nov 2
HK$4,006 HKD
£402 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
HK$4,006 HKD