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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG849636708

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849636708

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of October 31, 2026
Save £1,019 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,245 GBP at Michael Trio · As of November 1, 2026
View at Michael Trio

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 LG849636708 or 849636708. Listed at 11 retailers as of October 31, 2026, with prices from £227 to £1,245, a £1,019 spread on the same certified stone. Michael Trio lists it at £1,245. 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 angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636708
Dimensions8.81 × 6.31 × 4.27 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm6.31 mm1.86 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636708
Side View
Table 65.0%Crown 37.4°Girdle: THN-MEDPavilion 38.9°Culet: NoneDepth 67.7%

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 31
Current: £1,245 GBP|Low: £227 GBP|High: £1,245 GBP|Avg: £633 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10£227 GBP
Retailer 2£288 GBP
Retailer 3£340 GBP
Retailer 5£369 GBP
Retailer 6£398 GBP
Retailer 4£439 GBP
Retailer 7£634 GBP
Retailer 9£848 GBP
Retailer 8£969 GBP
Retailer 11£1,046 GBP
Michael Trio£1,245 GBP

3 data points across 11 retailers

11 retailers£227 GBP to £1,245 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
Final sale: no returns
A
Retailer 2
-
£288 GBP
View
B+
Retailer 3
-
£340 GBP
$455 USD
View
A
Retailer 4
-
£369 GBP
$495 USD
View
A
Retailer 5
-
£398 GBP
€508 EUR
View
A
Retailer 6
-
£439 GBP
View
A
Retailer 7
-
£634 GBP
$849 USD
View
B+
Retailer 8
-
£848 GBP
$1,136 USD
View
B+
Retailer 9
-
£969 GBP
$1,298 USD
View
B
Retailer 10
-
£1,046 GBP
$1,402 USD
View
Most Expensive
B
Michael Trio
2015246209 · Nov 1
£1,245 GBP
SGD 2,255 SGD
View
10 more retailers have this diamond
Prices start from £227 GBPSave up to £1,019 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
£227 GBP