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Cushion|Lab Grown|IGI

0.68ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG728569934

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728569934

Diamond specifications and retailer prices

From £107 GBP
As of November 5, 2026
Save £733 GBP (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £840 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.68ct lab-grown cushion diamond

This 0.68ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728569934 or 728569934. Listed at 6 retailers as of November 4, 2026, with prices from £107 to £840, a £733 spread on the same certified stone. Do Amore Diamonds lists it at £840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728569934
Dimensions6.08 × 4.65 × 3.16 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm4.65 mm0.68 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728569934
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
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: Nov 5
Current: £840 GBP|Low: £104 GBP|High: £840 GBP|Avg: £433 GBP
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
November 4, 2026
Retailer 11£107 GBP
Retailer 10£226 GBP
Retailer 3£227 GBP
Retailer 8£267 GBP
Retailer 12£269 GBP
Retailer 15£293 GBP
Retailer 9£333 GBP
Retailer 13£356 GBP
Retailer 4£424 GBP
Retailer 14£470 GBP
Retailer 16£530 GBP
Retailer 6£531 GBP
Retailer 2£609 GBP
Retailer 5£628 GBP
Retailer 7£831 GBP
Do Amore Diamonds£840 GBP

18 data points across 16 retailers

6 retailers£107 GBP to £840 GBP

A
Cheapest Retailer
-
£107 GBP
Final sale: no returns
A
Retailer 2
-
£226 GBP
View
A
Retailer 3
-
£333 GBP
View
Retailer 4
-
£356 GBP
View
Price last confirmed 88 days ago
B+
Retailer 5
-
£609 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790524 · Nov 4
£840 GBP
$1,130 USD
View
5 more retailers have this diamond
Prices start from £107 GBPSave up to £733 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
0.68ct Cushion
£107 GBP