Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG845635149

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845635149

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 31, 2026
Save £583 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £720 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845635149 or 845635149. Listed at 16 retailers as of October 29, 2026, with prices from £137 to £720, a £583 spread on the same certified stone. MOH London lists it at £720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845635149
Dimensions7.22 × 5.08 × 3.44 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.08 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845635149
Side View
Table 64.0%Crown 36.3°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A+
Exceptional
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: Oct 31
Current: £720 GBP|Low: £137 GBP|High: £757 GBP|Avg: £366 GBP|-4.9%
MOH London
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 9£137 GBP
Retailer 8£157 GBP
Retailer 15£175 GBP
Retailer 14£207 GBP
Retailer 3£259 GBP
Retailer 4£266 GBP
Retailer 10£267 GBP
Retailer 16£291 GBP
Retailer 6£322 GBP
Retailer 5£379 GBP
Retailer 13£390 GBP
Retailer 11£416 GBP
Retailer 12£499 GBP
Retailer 2£529 GBP
Retailer 7£630 GBP
MOH London£720 GBP

13 data points across 16 retailers

16 retailers£137 GBP to £720 GBP

A+
Cheapest Retailer
-
£137 GBP
$184 USD
Final sale: no returns
A
Retailer 2
-
£157 GBP
$210 USD
View
A
Retailer 3
-
£175 GBP
View
B+
Retailer 4
-
£207 GBP
$278 USD
View
A
Retailer 5
-
£259 GBP
€331 EUR
View
A
Retailer 6
-
£266 GBP
ZAR 5,751 ZAR
View
A
Retailer 7
-
£267 GBP
View
A
Retailer 8
-
£291 GBP
View
A
Retailer 9
-
£322 GBP
$431 USD
View
B+
Retailer 10
-
£379 GBP
A$781 AUD
View
B+
Retailer 11
-
£390 GBP
$522 USD
View
B+
Retailer 12
-
£416 GBP
SGD 753 SGD
View
B+
Retailer 13
-
£499 GBP
$669 USD
View
B+
Retailer 14
-
£529 GBP
$709 USD
View
B
Retailer 15
-
£630 GBP
A$1,298 AUD
View
Most Expensive
B
MOH London
LG845635149 · Oct 29
£720 GBP
View
15 more retailers have this diamond
Prices start from £137 GBPSave up to £583 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+
1.03ct Cushion
£137 GBP