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Cushion|Lab Grown|IGI

1.50ct G VVS1 Cushion Lab Grown Diamond

GD • G/VVS1 • IGI LG617427794

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG617427794

Diamond specifications and retailer prices

From HK$3,923 HKD
As of November 3, 2026
Save HK$7,825 HKD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$11,748 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG617427794 or 617427794. Listed at 6 retailers as of October 29, 2026, with prices from HK$3,923 to HK$11,748, a HK$7,825 spread on the same certified stone. MOH London lists it at HK$11,748. 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

1.50
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427794
Dimensions6.74 × 6.49 × 4.44 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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
6.74 mm6.49 mm1.50 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427794
Side View
Table 61.0%Crown 36.4°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$11,748 HKD|Low: HK$3,923 HKD|High: HK$11,827 HKD|Avg: HK$5,964 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5HK$3,923 HKD
Retailer 3HK$4,370 HKD
Retailer 4HK$4,692 HKD
Retailer 2HK$5,123 HKD
MOH LondonHK$11,748 HKD

42 data points across 5 retailers

6 retailersHK$3,923 HKD to HK$11,748 HKD

A
Cheapest Retailer
-
HK$3,923 HKD
B+
Retailer 2
-
HK$4,370 HKD
View
B+
Retailer 3
-
HK$4,692 HKD
View
B+
Retailer 4
-
HK$5,123 HKD
View
B
Retailer 5
-
HK$10,662 HKD
View
Most Expensive
B
MOH London
LG617427794 · Oct 29
HK$11,748 HKD
£1,179 GBP
View
5 more retailers have this diamond
Prices start from HK$3,923 HKDSave up to HK$7,825 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
1.50ct Cushion
HK$3,923 HKD