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Cushion|Lab Grown|IGI

0.71ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG650406641

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG650406641

Diamond specifications and retailer prices

From £159 GBP
As of November 5, 2026
Save £1,208 GBP (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,367 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown cushion diamond

This 0.71ct 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 LG650406641 or 650406641. Listed at 20 retailers as of November 4, 2026, with prices from £159 to £1,367, a £1,208 spread on the same certified stone. Do Amore Diamonds lists it at £1,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650406641
Dimensions6.37 × 4.67 × 3.09 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm4.67 mm0.71 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG650406641
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,367 GBP|Low: £153 GBP|High: £1,367 GBP|Avg: £492 GBP|+4.5%
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
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Retailer 17
November 5, 2026
Retailer 14£159 GBP
Retailer 5£177 GBP
Retailer 16£184 GBP
Retailer 7£262 GBP
Retailer 13£316 GBP
Retailer 12£354 GBP
Retailer 2£357 GBP
Retailer 11£378 GBP
Retailer 4£392 GBP
Retailer 3£397 GBP
Retailer 15£545 GBP
Retailer 8£612 GBP
Retailer 17£644 GBP
Retailer 9£754 GBP
Retailer 10£778 GBP
Retailer 6£867 GBP
Do Amore Diamonds£1,367 GBP

33 data points across 17 retailers

20 retailers£159 GBP to £1,367 GBP

A
Cheapest Retailer
-
£159 GBP
Final sale: no returns
Retailer 2
-
£177 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£184 GBP
View
A
Retailer 4
-
£262 GBP
View
A
Retailer 5
-
£316 GBP
View
B+
Retailer 6
-
£354 GBP
View
B+
Retailer 7
-
£357 GBP
View
B+
Retailer 8
-
£369 GBP
View
B+
Retailer 9
-
£378 GBP
View
B+
Retailer 10
-
£392 GBP
View
B+
Retailer 11
-
£397 GBP
View
B+
Retailer 12
-
£545 GBP
View
B
Retailer 13
-
£612 GBP
View
B
Retailer 14
-
£644 GBP
View
B
Retailer 15
-
£753 GBP
View
B
Retailer 16
-
£754 GBP
View
B
Retailer 17
-
£778 GBP
View
B
Retailer 18
-
£867 GBP
View
B
Retailer 19
-
£1,085 GBP
View
Most Expensive
B
Do Amore Diamonds
27-86BEA2DB9 · Nov 4
£1,367 GBP
$1,840 USD
View
19 more retailers have this diamond
Prices start from £159 GBPSave up to £1,208 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
0.71ct Cushion
£159 GBP