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Cushion|Lab Grown|IGI

0.71ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG805671642

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG805671642

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of November 1, 2026
Save £299 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,003 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805671642 or 805671642. Listed at 15 retailers as of November 1, 2026, with a 224% 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

0.71
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671642
Dimensions5.19 × 5.19 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.19 mm5.19 mm0.71 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805671642
Side View
Table 72.0%Crown 40.5°Girdle: MED-THKPavilion 36°Culet: NoneDepth 60.7%

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: £1,003 GBP|Low: £134 GBP|High: £1,039 GBP|Avg: £363 GBP|-3.4%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 14£134 GBP
Retailer 9£189 GBP
Retailer 11£200 GBP
Retailer 8£207 GBP
Retailer 13£214 GBP
Retailer 3£228 GBP
Retailer 4£295 GBP
Retailer 12£296 GBP
Retailer 2£297 GBP
Retailer 6£332 GBP
Retailer 10£367 GBP
Retailer 5£428 GBP
Retailer 7£432 GBP
Retailer 15£625 GBP
MOH London£1,003 GBP

42 data points across 15 retailers

15 retailers£134 GBP to £432 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£189 GBP
$253 USD
View
A
Retailer 3
-
£200 GBP
View
A
Retailer 4
-
£207 GBP
€265 EUR
View
Retailer 5
-
£214 GBP
ZAR 4,629 ZAR
View
Price last confirmed 11 days ago
Retailer 6
-
£228 GBP
$306 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£295 GBP
$396 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£296 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£297 GBP
$398 USD
View
A
Retailer 10
-
£332 GBP
SGD 602 SGD
View
B+
Retailer 11
-
£367 GBP
$493 USD
View
B+
Retailer 12
-
£428 GBP
$574 USD
View
B+
Retailer 13
-
£432 GBP
$580 USD
View
Retailer 14
-
£625 GBP
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG805671642 · Oct 25
£1,003 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £134 GBPSave up to £299 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
£134 GBP