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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 €220 EUR
$246 USD
As of October 30, 2026
Save €772 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €993 EUR at Brilliance · As of October 30, 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 October 30, 2026, with prices from €220 to €993, a €772 spread on the same certified stone. Brilliance lists it at €993. 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
Color
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

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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: Oct 30
Current: €993 EUR|Low: €168 EUR|High: €1,085 EUR|Avg: €645 EUR|-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 1, 2026
Retailer 10€220 EUR
Retailer 9€244 EUR
Retailer 8€417 EUR
Retailer 5€450 EUR
Retailer 11€476 EUR
Retailer 12€506 EUR
Retailer 7€813 EUR
Retailer 4€832 EUR
Retailer 6€855 EUR
Retailer 3€887 EUR
Retailer 2€978 EUR
Brilliance€993 EUR

42 data points across 12 retailers

11 retailers€220 EUR to €993 EUR

A
Cheapest Retailer
-
€220 EUR
$246 USD
Final sale: no returns
Retailer 2
-
€244 EUR
$273 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
€417 EUR
$466 USD
View
A
Retailer 4
-
€450 EUR
£396 GBP
View
A
Retailer 5
-
€476 EUR
$532 USD
View
B+
Retailer 6
-
€506 EUR
$565 USD
View
Retailer 7
-
€813 EUR
A$1,397 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
€832 EUR
$929 USD
View
Price last confirmed 14 days ago
Retailer 9
-
€855 EUR
$955 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
€978 EUR
£860 GBP
View
Most Expensive
B
Brilliance
D29108795 · Oct 30
€993 EUR
$1,109 USD
View
10 more retailers have this diamond
Prices start from €220 EURSave up to €772 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
1.65ct Cushion
€220 EUR