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Cushion|Lab Grown|IGI

1.56ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG639467029

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639467029

Diamond specifications and retailer prices

From HK$2,267 HKD
$289 USD
As of October 25, 2026
Save HK$6,951 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,219 HKD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG639467029 or 639467029. Listed at 11 retailers as of October 25, 2026, with prices from HK$2,267 to HK$9,219, a HK$6,951 spread on the same certified stone. Brilliance lists it at HK$9,219. 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

1.56
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639467029
Dimensions7.23 × 6.09 × 4.20 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm6.09 mm1.56 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639467029
Side View
Table 63.0%Crown 38.7°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$9,219 HKD|Low: HK$2,267 HKD|High: HK$9,737 HKD|Avg: HK$5,546 HKD|-3.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8HK$2,267 HKD
Retailer 10HK$2,997 HKD
Retailer 5HK$3,893 HKD
Retailer 11HK$4,221 HKD
Retailer 9HK$4,260 HKD
Retailer 2HK$4,276 HKD
Retailer 6HK$5,283 HKD
Retailer 7HK$7,257 HKD
Retailer 3HK$7,694 HKD
Retailer 4HK$9,127 HKD
BrillianceHK$9,219 HKD

38 data points across 11 retailers

11 retailersHK$2,267 HKD to HK$9,219 HKD

A
Cheapest Retailer
-
HK$2,267 HKD
$289 USD
B+
Retailer 2
-
HK$2,997 HKD
$382 USD
View
A
Retailer 3
-
HK$3,893 HKD
ZAR 8,016 ZAR
View
B+
Retailer 4
-
HK$4,221 HKD
$538 USD
View
B+
Retailer 5
-
HK$4,260 HKD
$543 USD
View
B+
Retailer 6
-
HK$4,276 HKD
£429 GBP
View
B+
Retailer 7
-
HK$5,283 HKD
A$1,036 AUD
View
Retailer 8
-
HK$7,257 HKD
$925 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
HK$7,694 HKD
$981 USD
View
B
Retailer 10
-
HK$9,127 HKD
£916 GBP
View
Most Expensive
B
Brilliance
D25170718 · Oct 26
HK$9,219 HKD
$1,175 USD
View
10 more retailers have this diamond
Prices start from HK$2,267 HKDSave up to HK$6,951 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
1.56ct Cushion
HK$2,267 HKD