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Cushion|Lab Grown|IGI

1.65ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG617486267

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617486267

Diamond specifications and retailer prices

From £267 GBP
As of October 27, 2026
Save £1,256 GBP (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,523 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 LG617486267 or 617486267. Listed at 6 retailers as of October 27, 2026, with prices from £267 to £1,523, a £1,256 spread on the same certified stone. Do Amore Diamonds lists it at £1,523. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617486267
Dimensions8.55 × 6.03 × 3.96 mm
L/W Ratio1.42
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
8.55 mm6.03 mm1.65 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617486267
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.7%

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 27
Current: £1,523 GBP|Low: £125 GBP|High: £1,634 GBP|Avg: £695 GBP|-6.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 9£184 GBP
Retailer 2£267 GBP
Retailer 7£338 GBP
Retailer 3£394 GBP
Retailer 12£436 GBP
Retailer 13£441 GBP
Retailer 5£613 GBP
Retailer 4£714 GBP
Retailer 11£797 GBP
Retailer 6£872 GBP
Retailer 10£1,127 GBP
Retailer 8£1,299 GBP
Do Amore Diamonds£1,523 GBP

31 data points across 13 retailers

6 retailers£267 GBP to £1,523 GBP

A
Cheapest Retailer
-
£267 GBP
Retailer 2
-
£338 GBP
$453 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£872 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£1,127 GBP
$1,510 USD
View
Retailer 5
-
£1,299 GBP
$1,740 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-F4EDC29B2 · Oct 27
£1,523 GBP
$2,040 USD
View
5 more retailers have this diamond
Prices start from £267 GBPSave up to £1,256 GBP

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
£267 GBP