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Cushion|Lab Grown|IGI

1.11ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG830689377

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG830689377

Diamond specifications and retailer prices

From £573 GBP
$768 USD
As of October 30, 2026
Save £1,042 GBP (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,405 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830689377 or 830689377. Listed at 16 retailers as of October 30, 2026, with a 182% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689377
Dimensions8.50 × 4.74 × 2.92 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm4.74 mm1.11 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689377
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 41.8°Culet: LargeDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,405 GBP|Low: £499 GBP|High: £2,499 GBP|Avg: £1,126 GBP|-2.6%
MOH London
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
October 31, 2026
Retailer 4£553 GBP
Retailer 3£573 GBP
Retailer 14£649 GBP
Retailer 15£740 GBP
Retailer 5£754 GBP
Retailer 12£765 GBP
Retailer 9£834 GBP
Retailer 2£865 GBP
Retailer 10£951 GBP
Retailer 11£1,172 GBP
Retailer 13£1,199 GBP
Retailer 8£1,348 GBP
Retailer 7£1,615 GBP
Retailer 6£1,789 GBP
MOH London£2,405 GBP

40 data points across 15 retailers

16 retailers£573 GBP to £1,615 GBP

Retailer 1
-
£553 GBP
$741 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
£573 GBP
$768 USD
View
Final sale: no returns
B+
Retailer 3
-
£649 GBP
$870 USD
View
B+
Retailer 4
-
£740 GBP
$992 USD
View
B
Retailer 5
-
£754 GBP
$1,010 USD
View
Retailer 6
-
£765 GBP
$1,025 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£834 GBP
€1,064 EUR
View
B
Retailer 8
-
£865 GBP
View
B
Retailer 9
-
£951 GBP
ZAR 20,577 ZAR
View
B
Retailer 10
-
£1,172 GBP
$1,570 USD
View
B
Retailer 11
-
£1,199 GBP
$1,607 USD
View
B
Retailer 12
-
£1,251 GBP
View
B
Retailer 13
-
£1,348 GBP
A$2,779 AUD
View
B
Retailer 14
-
£1,615 GBP
View
Retailer 15
-
£1,789 GBP
$2,397 USD
View
Price under review
Most Expensive
MOH London
LG830689377 · Oct 25
£2,405 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £573 GBPSave up to £1,042 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+
1.11ct Cushion
£573 GBP