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Cushion|Lab Grown|IGI

1.65ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG679510235

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG679510235

Diamond specifications and retailer prices

From HK$1,930 HKD
$246 USD
As of November 1, 2026
Save HK$6,771 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,701 HKD at Brilliance · As of November 1, 2026
View at Brilliance

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG679510235 or 679510235. Listed at 11 retailers as of November 1, 2026, with prices from HK$1,930 to HK$8,701, a HK$6,771 spread on the same certified stone. Brilliance lists it at HK$8,701. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679510235
Dimensions7.72 × 6.19 × 4.36 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm6.19 mm1.65 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679510235
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 70.4%

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: Nov 1
Current: HK$8,701 HKD|Low: HK$1,475 HKD|High: HK$9,509 HKD|Avg: HK$5,652 HKD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$1,930 HKD
Retailer 9HK$2,142 HKD
Retailer 8HK$3,656 HKD
Retailer 2HK$3,976 HKD
Retailer 11HK$4,174 HKD
Retailer 12HK$4,433 HKD
Retailer 7HK$7,125 HKD
Retailer 4HK$7,289 HKD
Retailer 6HK$7,493 HKD
Retailer 3HK$7,772 HKD
Retailer 5HK$8,570 HKD
BrillianceHK$8,701 HKD

43 data points across 12 retailers

11 retailersHK$1,930 HKD to HK$8,701 HKD

A
Cheapest Retailer
-
HK$1,930 HKD
$246 USD
Final sale: no returns
Retailer 2
-
HK$2,142 HKD
$273 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$3,656 HKD
$466 USD
View
A
Retailer 4
-
HK$3,976 HKD
£399 GBP
View
A
Retailer 5
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 6
-
HK$4,433 HKD
$565 USD
View
Retailer 7
-
HK$7,125 HKD
A$1,397 AUD
View
Price last confirmed 31 days ago
Retailer 8
-
HK$7,289 HKD
$929 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
HK$7,493 HKD
$955 USD
View
B
Retailer 10
-
HK$8,570 HKD
£860 GBP
View
Most Expensive
B
Brilliance
D29108795 · Nov 1
HK$8,701 HKD
$1,109 USD
View
10 more retailers have this diamond
Prices start from HK$1,930 HKDSave up to HK$6,771 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$1,930 HKD