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Radiant|Lab Grown|IGI

0.71ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG848622821

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

Certificate IGI LG848622821

Diamond specifications and retailer prices

From £89 GBP
$119 USD
As of November 2, 2026
Save £830 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £919 GBP at MOH London · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848622821 or 848622821. Listed at 14 retailers as of November 1, 2026, with prices from £89 to £919, a £830 spread on the same certified stone. MOH London lists it at £919. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848622821
Dimensions6.26 × 4.48 × 2.98 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm4.48 mm0.71 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848622821
Side View
Table 72.0%Crown 43.6°Girdle: ThickPavilion 36.4°Culet: NoneDepth 66.5%

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: Nov 2
Current: £919 GBP|Low: £89 GBP|High: £924 GBP|Avg: £297 GBP|-0.2%
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
November 1, 2026
Retailer 3£89 GBP
Retailer 11£103 GBP
Retailer 13£124 GBP
Retailer 7£164 GBP
Retailer 12£194 GBP
Retailer 4£213 GBP
Retailer 14£286 GBP
Retailer 8£305 GBP
Retailer 6£307 GBP
Retailer 10£332 GBP
Retailer 2£343 GBP
Retailer 9£354 GBP
Retailer 5£395 GBP
MOH London£919 GBP

9 data points across 14 retailers

14 retailers£89 GBP to £919 GBP

A
Cheapest Retailer
-
£89 GBP
$119 USD
A
Retailer 2
-
£103 GBP
$138 USD
View
A
Retailer 3
-
£124 GBP
HK$1,300 HKD
View
A
Retailer 4
-
£164 GBP
$220 USD
View
A
Retailer 5
-
£194 GBP
$260 USD
View
B+
Retailer 6
-
£213 GBP
$286 USD
View
B+
Retailer 7
-
£286 GBP
$384 USD
View
B+
Retailer 8
-
£305 GBP
$409 USD
View
B+
Retailer 9
-
£307 GBP
SGD 556 SGD
View
B+
Retailer 10
-
£332 GBP
$445 USD
View
B+
Retailer 11
-
£343 GBP
$460 USD
View
B
Retailer 12
-
£354 GBP
$475 USD
View
B
Retailer 13
-
£395 GBP
$530 USD
View
Most Expensive
B
MOH London
LG848622821 · Nov 1
£919 GBP
View
13 more retailers have this diamond
Prices start from £89 GBPSave up to £830 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
£89 GBP