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Cushion|Lab Grown|IGI

1.87ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG647447115

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG647447115

Diamond specifications and retailer prices

From £285 GBP
$382 USD
As of November 1, 2026
Save £1,981 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,265 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG647447115 or 647447115. Listed at 18 retailers as of November 1, 2026, with prices from £285 to £2,265, a £1,981 spread on the same certified stone. Do Amore Diamonds lists it at £2,265. 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

1.87
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647447115
Dimensions6.44 × 6.44 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.44 mm1.87 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647447115
Side View
Table 62.0%Crown 38.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 69.6%

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: Nov 1
Current: £2,265 GBP|Low: £285 GBP|High: £2,265 GBP|Avg: £901 GBP
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3£285 GBP
Retailer 5£317 GBP
Retailer 15£391 GBP
Retailer 6£405 GBP
Retailer 8£422 GBP
Retailer 11£428 GBP
Retailer 2£602 GBP
Retailer 9£626 GBP
Retailer 13£810 GBP
Retailer 12£943 GBP
Retailer 16£1,195 GBP
Retailer 4£1,224 GBP
Retailer 7£1,363 GBP
Retailer 14£1,372 GBP
Retailer 10£1,863 GBP
Do Amore Diamonds£2,265 GBP

42 data points across 16 retailers

18 retailers£285 GBP to £2,265 GBP

A
Cheapest Retailer
-
£285 GBP
$382 USD
Final sale: no returns
Retailer 2
-
£317 GBP
$425 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£391 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£405 GBP
$544 USD
View
A
Retailer 5
-
£422 GBP
$566 USD
View
A
Retailer 6
-
£428 GBP
$575 USD
View
A
Retailer 7
-
£458 GBP
$614 USD
View
A
Retailer 8
-
£602 GBP
ZAR 13,058 ZAR
View
A
Retailer 9
-
£626 GBP
View
B+
Retailer 10
-
£810 GBP
A$1,673 AUD
View
B+
Retailer 11
-
£943 GBP
A$1,947 AUD
View
B
Retailer 12
-
£1,195 GBP
$1,604 USD
View
B
Retailer 13
-
£1,224 GBP
$1,642 USD
View
B
Retailer 14
-
£1,239 GBP
$1,662 USD
View
B
Retailer 15
-
£1,363 GBP
View
B
Retailer 16
-
£1,372 GBP
View
B
Retailer 17
-
£1,863 GBP
$2,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-0823F7ECF · Nov 1
£2,265 GBP
$3,040 USD
View
17 more retailers have this diamond
Prices start from £285 GBPSave up to £1,981 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
1.87ct Cushion
£285 GBP