Cushion|Lab Grown|IGI

1.65ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG728597378

Certificate IGI LG728597378

Diamond specifications and retailer prices

From HK$8,717 HKD
$1,111 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: HK$8,717 HKD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

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 top-tier cut grade and certified by IGI LG728597378 or 728597378. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG728597378
Dimensions8.55 × 6.03 × 3.96 mm
L/W Ratio1.42
Top View
8.55 mm6.03 mm1.65 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728597378
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: HK$8,717 HKD|Low: HK$8,717 HKD|High: HK$9,062 HKD|Avg: HK$8,947 HKD
Blue Nile
Retailer 2
September 26, 2026
Blue NileHK$8,717 HKD
Retailer 2HK$9,062 HKD

2 data points across 2 retailers

1 retailer

B
Blue Nile
20282021 · Oct 27
HK$8,717 HKD
$1,111 USD
View

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B
1.65ct Cushion
HK$8,717 HKD