CaratHunter
Plans
Cushion|Lab Grown|IGI

0.68ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG571304534

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304534

Diamond specifications and retailer prices

From £741 GBP
As of November 2, 2026
Save £658 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,011 GBP at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304534 or 571304534. Listed at 7 retailers as of November 2, 2026, with a 89% 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

0.68
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304534
Dimensions5.63 × 4.66 × 3.18 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.63 mm4.66 mm0.68 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304534
Side View
Table 64.0%Crown 38.6°Girdle: MED-VTKPavilion 35.5°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,011 GBP|Low: £482 GBP|High: £2,036 GBP|Avg: £1,012 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£482 GBP
Retailer 2£741 GBP
Retailer 5£748 GBP
Retailer 3£804 GBP
Retailer 4£872 GBP
Retailer 7£1,399 GBP
MOH London£2,011 GBP

43 data points across 7 retailers

7 retailers£741 GBP to £1,399 GBP

Retailer 1
-
£482 GBP
$646 USD
Price last confirmed 16 days ago
B
Retailer 2
-
£741 GBP
View
B
Retailer 3
-
£748 GBP
$1,002 USD
View
B
Retailer 4
-
£804 GBP
€1,026 EUR
View
B
Retailer 5
-
£872 GBP
ZAR 18,871 ZAR
View
B
Retailer 6
-
£1,399 GBP
View
Most Expensive
MOH London
LG571304534 · Nov 1
£2,011 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £741 GBPSave up to £658 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
0.68ct Cushion
£741 GBP