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Cushion|Lab Grown|IGI

0.71ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG806628770

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG806628770

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 29, 2026
Save £609 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £754 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806628770 or 806628770. Listed at 13 retailers as of October 25, 2026, with prices from £144 to £754, a £609 spread on the same certified stone. MOH London lists it at £754. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628770
Dimensions6.06 × 4.63 × 3.08 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.06 mm4.63 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628770
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.5%

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: Oct 29
Current: £754 GBP|Low: £144 GBP|High: £809 GBP|Avg: £327 GBP|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£144 GBP
Retailer 5£168 GBP
Retailer 4£182 GBP
Retailer 9£187 GBP
Retailer 11£216 GBP
Retailer 7£274 GBP
Retailer 6£286 GBP
Retailer 13£289 GBP
Retailer 2£313 GBP
Retailer 8£331 GBP
Retailer 3£410 GBP
Retailer 12£437 GBP
MOH London£754 GBP

29 data points across 13 retailers

13 retailers£144 GBP to £754 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
Final sale: no returns
Retailer 2
-
£168 GBP
$225 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 4
-
£187 GBP
$250 USD
View
A
Retailer 5
-
£216 GBP
$290 USD
View
A
Retailer 6
-
£274 GBP
€350 EUR
View
A
Retailer 7
-
£286 GBP
View
A
Retailer 8
-
£289 GBP
ZAR 6,254 ZAR
View
B+
Retailer 9
-
£313 GBP
$420 USD
View
B+
Retailer 10
-
£331 GBP
$443 USD
View
B+
Retailer 11
-
£410 GBP
A$845 AUD
View
B+
Retailer 12
-
£437 GBP
SGD 792 SGD
View
Most Expensive
B
MOH London
LG806628770 · Oct 25
£754 GBP
View
12 more retailers have this diamond
Prices start from £144 GBPSave up to £609 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
£144 GBP