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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 €293 EUR
$329 USD
As of November 1, 2026
Save €1,089 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,382 EUR 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 €293 to €1,382, a €1,089 spread on the same certified stone. Brilliant Earth lists it at €1,382. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,382 EUR|Low: €293 EUR|High: €1,453 EUR|Avg: €790 EUR|-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 9€293 EUR
Retailer 5€401 EUR
Retailer 6€513 EUR
Retailer 8€532 EUR
Retailer 2€575 EUR
Retailer 10€629 EUR
Retailer 4€869 EUR
Retailer 7€1,247 EUR
Retailer 3€1,301 EUR
Brilliant Earth€1,382 EUR

44 data points across 10 retailers

11 retailers€293 EUR to €1,382 EUR

A
Cheapest Retailer
-
€293 EUR
$329 USD
Final sale: no returns
A
Retailer 2
-
€513 EUR
$575 USD
View
B+
Retailer 3
-
€532 EUR
$597 USD
View
B+
Retailer 4
-
€542 EUR
$608 USD
View
B+
Retailer 5
-
€575 EUR
£508 GBP
View
B+
Retailer 6
-
€629 EUR
$706 USD
View
B
Retailer 7
-
€869 EUR
$975 USD
View
Retailer 8
-
€1,087 EUR
$1,219 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
€1,247 EUR
$1,399 USD
View
B
Retailer 10
-
€1,301 EUR
£1,149 GBP
View
Most Expensive
B
Brilliant Earth
6189691A · Nov 2
€1,382 EUR
$1,550 USD
View
10 more retailers have this diamond
Prices start from €293 EURSave up to €1,089 EUR

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
€293 EUR