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Cushion|Lab Grown|IGI

1.87ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG764611006

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764611006

Diamond specifications and retailer prices

From £961 GBP
$1,290 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: £961 GBP at Rare Carat
View at Rare Carat

About this 1.87ct lab-grown cushion diamond

This 1.87ct 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 top-tier cut grade and certified by IGI LG764611006 or 764611006. Listed at 2 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764611006
Dimensions8.83 × 6.81 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.83 mm6.81 mm1.87 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764611006
Side View
Table 61.0%Crown 29.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: £961 GBP|Low: £138 GBP|High: £1,662 GBP|Avg: £652 GBP|-1.1%
Rare Carat
Retailer 2
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October 19, 2026
Retailer 15£138 GBP
Retailer 3£314 GBP
Retailer 11£406 GBP
Retailer 6£426 GBP
Retailer 2£432 GBP
Retailer 12£440 GBP
Retailer 8£466 GBP
Retailer 4£531 GBP
Retailer 5£595 GBP
Retailer 9£617 GBP
Retailer 7£763 GBP
Retailer 10£863 GBP
Retailer 14£889 GBP
Retailer 13£923 GBP
Rare Carat£961 GBP
Retailer 16£1,662 GBP

2 data points across 16 retailers

2 retailers

Retailer 1
-
£617 GBP
A$1,274 AUD
Price last confirmed 75 days ago
Most Expensive
B
Rare Carat
SM-31-4701_l_824605055 · Nov 1
£961 GBP
$1,290 USD
View
1 more retailer has this diamond

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
1.87ct Cushion
£961 GBP