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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG741599987

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741599987

Diamond specifications and retailer prices

From £279 GBP
$374 USD
As of October 30, 2026
Save £1,930 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,209 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741599987 or 741599987. Listed at 15 retailers as of October 30, 2026, with prices from £279 to £2,209, a £1,930 spread on the same certified stone. Do Amore Diamonds lists it at £2,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741599987
Dimensions8.46 × 6.63 × 4.43 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm6.63 mm1.86 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741599987
Side View
Table 64.0%Crown 30.2°Girdle: MED-STKPavilion 42°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £616 GBP|Low: £279 GBP|High: £2,209 GBP|Avg: £809 GBP|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£279 GBP
Retailer 11£309 GBP
Retailer 4£390 GBP
Retailer 8£466 GBP
Retailer 10£499 GBP
Retailer 1£616 GBP
Retailer 5£791 GBP
Retailer 9£1,167 GBP
Retailer 7£1,284 GBP
Retailer 3£1,331 GBP
Retailer 6£1,339 GBP

45 data points across 11 retailers

15 retailers£279 GBP to £2,209 GBP

A
Cheapest Retailer
-
£279 GBP
$374 USD
Final sale: no returns
A
Retailer 2
-
£309 GBP
$414 USD
View
A
Retailer 3
-
£390 GBP
View
A
Retailer 4
-
£466 GBP
$625 USD
View
A
Retailer 5
-
£497 GBP
$666 USD
View
A
Retailer 6
-
£499 GBP
$668 USD
View
A
Retailer 7
-
£616 GBP
View
B+
Retailer 8
-
£791 GBP
A$1,631 AUD
View
B+
Retailer 9
-
£1,167 GBP
$1,563 USD
View
B
Retailer 10
-
£1,205 GBP
$1,615 USD
View
B
Retailer 11
-
£1,213 GBP
$1,625 USD
View
Retailer 12
-
£1,284 GBP
$1,720 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£1,331 GBP
View
B+
Retailer 14
-
£1,339 GBP
View
Most Expensive
B
Do Amore Diamonds
27-086980D99 · Oct 30
£2,209 GBP
$2,960 USD
View
14 more retailers have this diamond
Prices start from £279 GBPSave up to £1,930 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
1.86ct Cushion
£279 GBP