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Cushion|Lab Grown|IGI

1.06ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG757522051

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG757522051

Diamond specifications and retailer prices

From £133 GBP
$178 USD
As of November 1, 2026
Save £661 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £794 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG757522051 or 757522051. Listed at 12 retailers as of November 1, 2026, with prices from £133 to £794, a £661 spread on the same certified stone. Reve Diamonds lists it at £794. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757522051
Dimensions7.30 × 5.09 × 3.71 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm5.09 mm1.06 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757522051
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
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 1
Current: £254 GBP|Low: £133 GBP|High: £794 GBP|Avg: £397 GBP|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 10£133 GBP
Retailer 9£177 GBP
Retailer 1£254 GBP
Retailer 11£256 GBP
Retailer 6£259 GBP
Retailer 2£266 GBP
Retailer 7£280 GBP
Retailer 12£330 GBP
Retailer 8£359 GBP
Retailer 3£515 GBP
Retailer 5£689 GBP
Retailer 4£751 GBP
Reve Diamonds£794 GBP

40 data points across 13 retailers

12 retailers£133 GBP to £794 GBP

A
Cheapest Retailer
-
£133 GBP
$178 USD
Final sale: no returns
Retailer 2
-
£177 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
£254 GBP
ZAR 5,507 ZAR
View
B+
Retailer 4
-
£256 GBP
$343 USD
View
B+
Retailer 5
-
£259 GBP
View
B+
Retailer 6
-
£266 GBP
$357 USD
View
B+
Retailer 7
-
£280 GBP
View
B+
Retailer 8
-
£330 GBP
$442 USD
View
B+
Retailer 9
-
£359 GBP
A$740 AUD
View
B
Retailer 10
-
£515 GBP
$690 USD
View
B
Retailer 11
-
£689 GBP
View
Most Expensive
C
Reve Diamonds
597E7C7CA · Nov 1
£794 GBP
$1,064 USD
View
11 more retailers have this diamond
Prices start from £133 GBPSave up to £661 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
1.06ct Cushion
£133 GBP