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Cushion|Lab Grown|IGI

1.65ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG826636644

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826636644

Diamond specifications and retailer prices

From HK$2,253 HKD
£226 GBP
As of October 30, 2026
Save HK$6,158 HKD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,411 HKD at With Clarity · As of October 30, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG826636644 or 826636644. Listed at 7 retailers as of October 30, 2026, with prices from HK$2,253 to HK$8,411, a HK$6,158 spread on the same certified stone. With Clarity lists it at HK$8,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826636644
Dimensions8.44 × 6.11 × 4.08 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm6.11 mm1.65 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826636644
Side View
Table 60.0%Crown 34.6°Girdle: THN-MEDPavilion 38.1°Culet: NoneDepth 66.8%

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 30
Current: HK$3,402 HKD|Low: HK$2,245 HKD|High: HK$8,936 HKD|Avg: HK$6,451 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 2HK$2,253 HKD
Retailer 1HK$3,402 HKD
Retailer 4HK$4,712 HKD
Retailer 5HK$7,540 HKD
Retailer 3HK$8,131 HKD
Retailer 6HK$8,395 HKD
With ClarityHK$8,411 HKD

33 data points across 7 retailers

7 retailersHK$2,253 HKD to HK$8,411 HKD

A
Cheapest Retailer
-
HK$2,253 HKD
£226 GBP
A
Retailer 2
-
HK$3,402 HKD
€413 EUR
View
A
Retailer 3
-
HK$4,712 HKD
A$924 AUD
View
B+
Retailer 4
-
HK$7,540 HKD
$961 USD
View
B+
Retailer 5
-
HK$8,131 HKD
£816 GBP
View
Retailer 6
-
HK$8,395 HKD
SGD 1,446 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
With Clarity
826636644 · Oct 30
HK$8,411 HKD
$1,072 USD
View
6 more retailers have this diamond
Prices start from HK$2,253 HKDSave up to HK$6,158 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$2,253 HKD