Cushion|Lab Grown|IGI

0.71ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG749545438

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

Certificate IGI LG749545438

Diamond specifications and retailer prices

From £522 GBP
$700 USD
As of October 26, 2026
15 retailers carry this diamond
Most expensive: £793 GBP at Reve Diamonds · As of October 23, 2026
View at Reve 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG749545438 or 749545438. Listed at 15 retailers as of October 26, 2026. 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

0.71
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749545438
Dimensions5.32 × 5.19 × 3.30 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.19 mm0.71 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG749545438
Side View
Table 69.0%Crown 34.4°Girdle: MED-THKPavilion 39°Culet: NoneDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £522 GBP|Low: £94 GBP|High: £793 GBP|Avg: £402 GBP|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 26, 2026
Retailer 13£133 GBP
Retailer 11£183 GBP
Retailer 5£206 GBP
Retailer 3£209 GBP
Retailer 7£247 GBP
Retailer 6£250 GBP
Retailer 12£358 GBP
Retailer 9£383 GBP
Retailer 4£405 GBP
Retailer 10£507 GBP
Retailer 1£522 GBP
Retailer 8£691 GBP
Retailer 2£762 GBP
Reve Diamonds£793 GBP

37 data points across 14 retailers

15 retailers

Retailer 1
-
£172 GBP
HK$1,800 HKD
Price last confirmed 10 days ago
Retailer 2
-
£183 GBP
$245 USD
View
Price last confirmed 16 days ago
Retailer 3
-
£206 GBP
$276 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£209 GBP
$280 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£247 GBP
€315 EUR
View
Price last confirmed 7 days ago
Retailer 6
-
£250 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
£358 GBP
$480 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£383 GBP
$513 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£405 GBP
SGD 733 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
£507 GBP
$679 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£515 GBP
$690 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£522 GBP
$700 USD
View
Retailer 13
-
£691 GBP
View
Price last confirmed 13 days ago
Retailer 14
-
£762 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
8E42623AD · Oct 23
£793 GBP
$1,063 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £522 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
0.71ct Cushion
£522 GBP