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Cushion|Lab Grown|IGI

1.65ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG826687907

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826687907

Diamond specifications and retailer prices

From HK$4,770 HKD
$608 USD
As of October 31, 2026
Save HK$4,854 HKD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$9,624 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826687907 or 826687907. Listed at 5 retailers as of October 31, 2026, with prices from HK$4,770 to HK$9,624, a HK$4,854 spread on the same certified stone. Taylor and Hart lists it at HK$9,624. 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

1.65
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687907
Dimensions8.59 × 5.81 × 3.76 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm5.81 mm1.65 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687907
Side View
Table 61.0%Crown 31.2°Girdle: MED-VTKPavilion 33.2°Culet: NoneDepth 64.7%

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 31
Current: HK$5,130 HKD|Low: HK$4,770 HKD|High: HK$10,119 HKD|Avg: HK$6,253 HKD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 31, 2026
Retailer 2HK$4,770 HKD
Retailer 3HK$4,951 HKD
Retailer 4HK$5,029 HKD
Retailer 1HK$5,130 HKD
Taylor and HartHK$9,624 HKD

5 data points across 5 retailers

5 retailersHK$4,770 HKD to HK$9,624 HKD

A
Cheapest Retailer
-
HK$4,770 HKD
$608 USD
A
Retailer 2
-
HK$4,951 HKD
$631 USD
View
A
Retailer 3
-
HK$5,029 HKD
$641 USD
View
A
Retailer 4
-
HK$5,130 HKD
£515 GBP
View
Most Expensive
B
Taylor and Hart
99FWJ8A · Oct 31
HK$9,624 HKD
$1,227 USD
View
4 more retailers have this diamond
Prices start from HK$4,770 HKDSave up to HK$4,854 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
1.65ct Cushion
HK$4,770 HKD