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Cushion|Lab Grown|IGI

1.68ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG538290299

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538290299

Diamond specifications and retailer prices

From HK$2,581 HKD
$329 USD
As of November 1, 2026
Save HK$9,580 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,161 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.68ct lab-grown cushion diamond

This 1.68ct 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 standard cut grade and certified by IGI LG538290299 or 538290299. Listed at 11 retailers as of November 1, 2026, with prices from HK$2,581 to HK$12,161, a HK$9,580 spread on the same certified stone. Brilliant Earth lists it at HK$12,161. 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

1.68
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538290299
Dimensions7.53 × 7.37 × 4.46 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm7.37 mm1.68 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538290299
Side View
Table 63.5%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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$12,161 HKD|Low: HK$2,581 HKD|High: HK$12,789 HKD|Avg: HK$6,954 HKD|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9HK$2,581 HKD
Retailer 5HK$3,531 HKD
Retailer 6HK$4,512 HKD
Retailer 8HK$4,684 HKD
Retailer 2HK$5,059 HKD
Retailer 10HK$5,539 HKD
Retailer 4HK$7,650 HKD
Retailer 7HK$10,977 HKD
Retailer 3HK$11,449 HKD
Brilliant EarthHK$12,161 HKD

44 data points across 10 retailers

11 retailersHK$2,581 HKD to HK$12,161 HKD

A
Cheapest Retailer
-
HK$2,581 HKD
$329 USD
Final sale: no returns
A
Retailer 2
-
HK$4,512 HKD
$575 USD
View
B+
Retailer 3
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 4
-
HK$4,770 HKD
$608 USD
View
B+
Retailer 5
-
HK$5,059 HKD
£508 GBP
View
B+
Retailer 6
-
HK$5,539 HKD
$706 USD
View
B
Retailer 7
-
HK$7,650 HKD
$975 USD
View
Retailer 8
-
HK$9,561 HKD
$1,219 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
HK$10,977 HKD
$1,399 USD
View
B
Retailer 10
-
HK$11,449 HKD
£1,149 GBP
View
Most Expensive
B
Brilliant Earth
6189691A · Nov 2
HK$12,161 HKD
$1,550 USD
View
10 more retailers have this diamond
Prices start from HK$2,581 HKDSave up to HK$9,580 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
1.68ct Cushion
HK$2,581 HKD