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Cushion|Lab Grown|IGI

1.01ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG799609016

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG799609016

Diamond specifications and retailer prices

From HK$3,374 HKD
As of November 4, 2026
Save HK$3,295 HKD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$6,669 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799609016 or 799609016. Listed at 3 retailers as of November 4, 2026, with prices from HK$3,374 to HK$6,669, a HK$3,295 spread on the same certified stone. Brilliant Earth lists it at HK$6,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799609016
Dimensions6.90 × 5.31 × 3.32 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.90 mm5.31 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799609016
Side View
Table 62.0%Crown 39.7°Girdle: MED-THKPavilion 40.8°CuletDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$6,669 HKD|Low: HK$3,374 HKD|High: HK$7,767 HKD|Avg: HK$4,849 HKD|-14.1%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$3,374 HKD
Retailer 2HK$4,119 HKD
Brilliant EarthHK$6,669 HKD

8 data points across 3 retailers

3 retailersHK$3,374 HKD to HK$6,669 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
B+
Retailer 2
-
HK$4,119 HKD
View
Most Expensive
B
Brilliant Earth
20830136A · Nov 4
HK$6,669 HKD
$850 USD
View
2 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$3,295 HKD

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.

A
1.01ct Cushion
HK$3,374 HKD