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Cushion|Lab Grown|IGI

1.99ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG787639786

Certificate IGI LG787639786

Diamond specifications and retailer prices

From £1,249 GBP
$1,674 USD
As of October 31, 2026
Save £467 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,717 GBP at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG787639786 or 787639786. Listed at 4 retailers as of October 31, 2026, with prices from £1,249 to £1,717, a £467 spread on the same certified stone. Kay Jewelers lists it at £1,717. 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

1.99
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787639786
Dimensions8.71 × 6.77 × 4.65 mm
L/W Ratio1.29
Top View
8.71 mm6.77 mm1.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG787639786
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,717 GBP|Low: £1,249 GBP|High: £1,717 GBP|Avg: £1,553 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£1,249 GBP
Retailer 4£1,425 GBP
Kay Jewelers£1,717 GBP
Retailer 3£1,717 GBP

4 data points across 4 retailers

4 retailers£1,249 GBP to £1,717 GBP

B
Cheapest Retailer
-
£1,249 GBP
$1,674 USD
B
Retailer 2
-
£1,425 GBP
$1,910 USD
View
B
Retailer 3
-
£1,717 GBP
$2,300 USD
View
Most Expensive
B
Kay Jewelers
258539005 · Nov 1
£1,717 GBP
$2,300 USD
View
3 more retailers have this diamond
Prices start from £1,249 GBPSave up to £467 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.

B
1.99ct Cushion
£1,249 GBP