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Radiant|Lab Grown|IGI

0.71ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG614395589

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG614395589

Diamond specifications and retailer prices

From £110 GBP
$148 USD
As of October 30, 2026
Save £657 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £767 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG614395589 or 614395589. Listed at 19 retailers as of October 30, 2026, with prices from £110 to £767, a £657 spread on the same certified stone. Reve Diamonds lists it at £767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614395589
Dimensions6.47 × 4.30 × 2.93 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.47 mm4.30 mm0.71 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614395589
Side View
Table 73.0%Crown 42.1°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 68.1%

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 30
Current: £235 GBP|Low: £106 GBP|High: £648 GBP|Avg: £277 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 15£110 GBP
Retailer 6£123 GBP
Retailer 4£128 GBP
Retailer 5£137 GBP
Retailer 16£137 GBP
Retailer 14£182 GBP
Retailer 2£187 GBP
Retailer 1£235 GBP
Retailer 10£248 GBP
Retailer 8£261 GBP
Retailer 13£304 GBP
Retailer 9£330 GBP
Retailer 12£349 GBP
Retailer 7£383 GBP
Retailer 3£440 GBP
Retailer 11£642 GBP

46 data points across 16 retailers

19 retailers£110 GBP to £767 GBP

A
Cheapest Retailer
-
£110 GBP
$148 USD
A
Retailer 2
-
£123 GBP
$165 USD
View
Final sale: no returns
A
Retailer 3
-
£128 GBP
$172 USD
View
A
Retailer 4
-
£137 GBP
$184 USD
View
A
Retailer 5
-
£137 GBP
$184 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 7
-
£187 GBP
$250 USD
View
A
Retailer 8
-
£196 GBP
$262 USD
View
A
Retailer 9
-
£235 GBP
View
A
Retailer 10
-
£248 GBP
ZAR 5,361 ZAR
View
B+
Retailer 11
-
£304 GBP
A$627 AUD
View
B+
Retailer 12
-
£330 GBP
$442 USD
View
B+
Retailer 13
-
£349 GBP
A$719 AUD
View
B
Retailer 14
-
£438 GBP
$587 USD
View
B
Retailer 15
-
£440 GBP
$590 USD
View
B
Retailer 16
-
£482 GBP
$646 USD
View
B
Retailer 17
-
£642 GBP
View
B
Retailer 18
-
£718 GBP
CA$1,336 CAD
View
Most Expensive
B
Reve Diamonds
401AD075C · Oct 30
£767 GBP
$1,028 USD
View
18 more retailers have this diamond
Prices start from £110 GBPSave up to £657 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 Radiant
£110 GBP