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Radiant|Lab Grown|IGI

0.71ct E VS1 Radiant Lab Grown Diamond

E/VS1 • IGI LG689570571

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

Certificate IGI LG689570571

Diamond specifications and retailer prices

From £95 GBP
$127 USD
As of October 30, 2026
Save £816 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £911 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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) and certified by IGI LG689570571 or 689570571. Listed at 15 retailers as of October 30, 2026, with prices from £95 to £911, a £816 spread on the same certified stone. Do Amore Diamonds lists it at £911. 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
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689570571
Dimensions6.50 × 4.42 × 2.82 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm4.42 mm0.71 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689570571
Side View
Table 66.0%Crown 43.8°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.8%

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: Oct 30
Current: £911 GBP|Low: £84 GBP|High: £993 GBP|Avg: £340 GBP|-8.3%
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
October 30, 2026
Retailer 14£95 GBP
Retailer 13£110 GBP
Retailer 7£116 GBP
Retailer 11£127 GBP
Retailer 3£154 GBP
Retailer 15£201 GBP
Retailer 5£225 GBP
Retailer 2£284 GBP
Retailer 10£304 GBP
Retailer 8£331 GBP
Retailer 12£400 GBP
Retailer 4£418 GBP
Retailer 6£488 GBP
Retailer 9£609 GBP
Do Amore Diamonds£911 GBP

26 data points across 15 retailers

15 retailers£95 GBP to £911 GBP

A
Cheapest Retailer
-
£95 GBP
$127 USD
A
Retailer 2
-
£110 GBP
$148 USD
View
A
Retailer 3
-
£116 GBP
$155 USD
View
Final sale: no returns
A
Retailer 4
-
£127 GBP
$170 USD
View
A
Retailer 5
-
£154 GBP
$206 USD
View
B+
Retailer 6
-
£201 GBP
HK$2,100 HKD
View
B+
Retailer 7
-
£225 GBP
$302 USD
View
B+
Retailer 8
-
£284 GBP
$380 USD
View
B+
Retailer 9
-
£304 GBP
A$627 AUD
View
B+
Retailer 10
-
£331 GBP
A$683 AUD
View
B
Retailer 11
-
£400 GBP
$536 USD
View
B
Retailer 12
-
£418 GBP
$560 USD
View
B
Retailer 13
-
£488 GBP
SGD 884 SGD
View
B
Retailer 14
-
£609 GBP
View
Most Expensive
C
Do Amore Diamonds
27-21343EF74 · Oct 31
£911 GBP
$1,220 USD
View
14 more retailers have this diamond
Prices start from £95 GBPSave up to £816 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
£95 GBP