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Radiant|Lab Grown|IGI

0.71ct I VS1 Radiant Lab Grown Diamond

GD • I/VS1 • IGI LG547271733

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

Certificate IGI LG547271733

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of November 2, 2026
Save £942 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,043 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG547271733 or 547271733. Listed at 13 retailers as of November 2, 2026, with prices from £101 to £1,043, a £942 spread on the same certified stone. MOH London lists it at £1,043. 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
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547271733
Dimensions5.93 × 4.47 × 2.96 mm
L/W Ratio1.33
Culet sizePointed
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 Faint Blue
Top View
5.93 mm4.47 mm0.71 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG547271733
Side View
Table 67.0%Crown 39.5°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 66.2%

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: Nov 2
Current: £1,043 GBP|Low: £97 GBP|High: £1,056 GBP|Avg: £340 GBP|-1.3%
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
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Retailer 16
November 2, 2026
Retailer 2£101 GBP
Retailer 16£113 GBP
Retailer 13£117 GBP
Retailer 10£125 GBP
Retailer 12£125 GBP
Retailer 9£227 GBP
Retailer 4£235 GBP
Retailer 5£241 GBP
Retailer 14£268 GBP
Retailer 3£355 GBP
Retailer 11£402 GBP
Retailer 15£424 GBP
Retailer 7£443 GBP
Retailer 8£500 GBP
Retailer 6£659 GBP
MOH London£1,043 GBP

23 data points across 16 retailers

13 retailers£101 GBP to £1,043 GBP

A
Cheapest Retailer
-
£101 GBP
$135 USD
B+
Retailer 2
-
£113 GBP
$151 USD
View
Final sale: no returns
B+
Retailer 3
-
£117 GBP
$157 USD
View
Retailer 4
-
£125 GBP
$168 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£125 GBP
$168 USD
View
B+
Retailer 6
-
£227 GBP
ZAR 4,922 ZAR
View
B+
Retailer 7
-
£235 GBP
$315 USD
View
B+
Retailer 8
-
£268 GBP
$360 USD
View
B
Retailer 9
-
£355 GBP
$477 USD
View
B
Retailer 10
-
£402 GBP
$539 USD
View
B
Retailer 11
-
£424 GBP
$569 USD
View
B
Retailer 12
-
£443 GBP
$595 USD
View
Most Expensive
C
MOH London
LG547271733 · Nov 2
£1,043 GBP
View
12 more retailers have this diamond
Prices start from £101 GBPSave up to £942 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
£101 GBP