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Cushion|Lab Grown|IGI

1.64ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG607349476

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG607349476

Diamond specifications and retailer prices

From HK$1,859 HKD
$237 USD
As of October 28, 2026
Save HK$13,047 HKD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,907 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG607349476 or 607349476. Listed at 6 retailers as of October 28, 2026, with prices from HK$1,859 to HK$14,907, a HK$13,047 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,907. 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

1.64
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607349476
Dimensions6.87 × 6.87 × 4.60 mm
L/W Ratio1.00
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
6.87 mm6.87 mm1.64 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607349476
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.0%

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 28
Current: HK$14,907 HKD|Low: HK$1,185 HKD|High: HK$16,711 HKD|Avg: HK$7,286 HKD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 18, 2026
Retailer 8HK$1,859 HKD
Retailer 6HK$3,342 HKD
Retailer 11HK$3,760 HKD
Retailer 10HK$4,182 HKD
Retailer 12HK$4,441 HKD
Retailer 3HK$6,028 HKD
Retailer 13HK$7,312 HKD
Retailer 9HK$7,805 HKD
Retailer 2HK$8,569 HKD
Retailer 4HK$8,968 HKD
Retailer 7HK$10,121 HKD
Retailer 5HK$10,749 HKD
Do Amore DiamondsHK$14,907 HKD

13 data points across 13 retailers

6 retailersHK$1,859 HKD to HK$14,907 HKD

A
Cheapest Retailer
-
HK$1,859 HKD
$237 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,342 HKD
$426 USD
View
Retailer 3
-
HK$8,569 HKD
£860 GBP
View
Price last confirmed 10 days ago
B
Retailer 4
-
HK$10,121 HKD
$1,290 USD
View
B
Retailer 5
-
HK$10,749 HKD
$1,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-9BA2C599F · Oct 31
HK$14,907 HKD
$1,900 USD
View
5 more retailers have this diamond
Prices start from HK$1,859 HKDSave up to HK$13,047 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
1.64ct Cushion
HK$1,859 HKD