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Cushion|Lab Grown|IGI

1.62ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG629405819

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG629405819

Diamond specifications and retailer prices

From HK$2,410 HKD
As of November 1, 2026
Save HK$13,125 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$15,535 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.62ct lab-grown cushion diamond

This 1.62ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG629405819 or 629405819. Listed at 10 retailers as of November 1, 2026, with prices from HK$2,410 to HK$15,535, a HK$13,125 spread on the same certified stone. Brilliant Earth lists it at HK$15,535. 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

1.62
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629405819
Dimensions6.85 × 6.79 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.85 mm6.79 mm1.62 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629405819
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 65.1%

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$15,535 HKD|Low: HK$2,410 HKD|High: HK$16,320 HKD|Avg: HK$6,336 HKD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10HK$2,410 HKD
Retailer 9HK$2,942 HKD
Retailer 5HK$3,633 HKD
Retailer 2HK$4,055 HKD
Retailer 7HK$4,198 HKD
Retailer 6HK$4,519 HKD
Retailer 8HK$7,408 HKD
Retailer 3HK$8,356 HKD
Retailer 4HK$8,719 HKD
Brilliant EarthHK$15,535 HKD

34 data points across 10 retailers

10 retailersHK$2,410 HKD to HK$15,535 HKD

A
Cheapest Retailer
-
HK$2,410 HKD
B+
Retailer 2
-
HK$2,942 HKD
$375 USD
View
A
Retailer 3
-
HK$3,633 HKD
€441 EUR
View
A
Retailer 4
-
HK$4,055 HKD
£407 GBP
View
A
Retailer 5
-
HK$4,198 HKD
$535 USD
View
B+
Retailer 6
-
HK$4,519 HKD
$576 USD
View
B
Retailer 7
-
HK$7,408 HKD
$944 USD
View
B
Retailer 8
-
HK$8,356 HKD
$1,065 USD
View
B
Retailer 9
-
HK$8,719 HKD
£875 GBP
View
Most Expensive
B
Brilliant Earth
18876561A · Nov 2
HK$15,535 HKD
$1,980 USD
View
9 more retailers have this diamond
Prices start from HK$2,410 HKDSave up to HK$13,125 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
1.62ct Cushion
HK$2,410 HKD