Cushion|Lab Grown|IGI

0.67ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG652445572

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG652445572

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of October 25, 2026
17 retailers carry this diamond
Most expensive: £1,037 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 0.67ct lab-grown cushion diamond

This 0.67ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG652445572 or 652445572. Listed at 17 retailers as of October 25, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.67
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652445572
Dimensions5.87 × 4.92 × 3.15 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.87 mm4.92 mm0.67 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652445572
Side View
Table 59.0%Crown 32.8°Girdle: MED-VTKPavilion 37.6°Culet: NoneDepth 64.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: £1,037 GBP|Low: £80 GBP|High: £1,037 GBP|Avg: £414 GBP|+6.9%
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
Retailer 17
October 23, 2026
Retailer 3£120 GBP
Retailer 5£134 GBP
Retailer 6£200 GBP
Retailer 12£248 GBP
Retailer 2£251 GBP
Retailer 10£275 GBP
Retailer 16£286 GBP
Retailer 17£296 GBP
Retailer 9£311 GBP
Retailer 13£366 GBP
Retailer 11£393 GBP
Retailer 14£464 GBP
Retailer 7£508 GBP
Retailer 8£605 GBP
Retailer 15£694 GBP
Retailer 4£761 GBP
Do Amore Diamonds£1,037 GBP

34 data points across 17 retailers

17 retailers

Retailer 1
-
£134 GBP
$179 USD
Price last confirmed 15 days ago
Retailer 2
-
£200 GBP
$268 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£251 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£275 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£286 GBP
$383 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£296 GBP
$396 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£311 GBP
View
Price last confirmed 26 days ago
Retailer 8
-
£366 GBP
$490 USD
View
Price last confirmed 7 days ago
Retailer 9
-
£393 GBP
CA$732 CAD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£464 GBP
$622 USD
View
Retailer 11
-
£508 GBP
$681 USD
View
Price last confirmed 10 days ago
Retailer 12
-
£605 GBP
$810 USD
View
Price last confirmed 10 days ago
Retailer 13
-
£605 GBP
$810 USD
View
Price last confirmed 10 days ago
Retailer 14
-
£694 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
£761 GBP
$1,020 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£911 GBP
$1,220 USD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-8CDA0FCB3 · Oct 23
£1,037 GBP
$1,390 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from £464 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
0.67ct Cushion
£464 GBP