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Radiant|Lab Grown|IGI

0.64ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG818633917

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

Certificate IGI LG818633917

Diamond specifications and retailer prices

From £98 GBP
$131 USD
As of October 30, 2026
Save £914 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,011 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.64ct lab-grown radiant diamond

This 0.64ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818633917 or 818633917. Listed at 21 retailers as of October 30, 2026, with prices from £98 to £1,011, a £914 spread on the same certified stone. MOH London lists it at £1,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818633917
Dimensions6.60 × 4.13 × 2.75 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm4.13 mm0.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818633917
Side View
Table 66.0%Crown 38.8°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 66.6%

Caratlytics Score

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A+
Exceptional
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: £1,011 GBP|Low: £98 GBP|High: £1,040 GBP|Avg: £293 GBP|-2.7%
MOH London
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
Retailer 20
November 1, 2026
Retailer 5£98 GBP
Retailer 3£109 GBP
Retailer 19£113 GBP
Retailer 14£121 GBP
Retailer 11£122 GBP
Retailer 6£164 GBP
Retailer 13£204 GBP
Retailer 18£212 GBP
Retailer 9£215 GBP
Retailer 2£220 GBP
Retailer 7£265 GBP
Retailer 12£272 GBP
Retailer 10£312 GBP
Retailer 8£336 GBP
Retailer 16£350 GBP
Retailer 17£375 GBP
Retailer 15£390 GBP
Retailer 4£413 GBP
Retailer 20£431 GBP
MOH London£1,011 GBP

19 data points across 20 retailers

21 retailers£98 GBP to £1,011 GBP

A+
Cheapest Retailer
-
£98 GBP
$131 USD
A
Retailer 2
-
£109 GBP
$146 USD
View
Final sale: no returns
A
Retailer 3
-
£113 GBP
$152 USD
View
A
Retailer 4
-
£121 GBP
$162 USD
View
Retailer 5
-
£122 GBP
$164 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£164 GBP
$220 USD
View
A
Retailer 7
-
£204 GBP
View
A
Retailer 8
-
£212 GBP
€270 EUR
View
A
Retailer 9
-
£215 GBP
$288 USD
View
A
Retailer 10
-
£220 GBP
ZAR 4,765 ZAR
View
A
Retailer 11
-
£265 GBP
View
A
Retailer 12
-
£272 GBP
$365 USD
View
B+
Retailer 13
-
£312 GBP
A$643 AUD
View
B+
Retailer 14
-
£336 GBP
SGD 609 SGD
View
B+
Retailer 15
-
£350 GBP
$469 USD
View
Retailer 16
-
£363 GBP
A$748 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£375 GBP
$503 USD
View
B+
Retailer 18
-
£390 GBP
$522 USD
View
B+
Retailer 19
-
£413 GBP
$553 USD
View
B+
Retailer 20
-
£431 GBP
$578 USD
View
Most Expensive
B
MOH London
LG818633917 · Nov 1
£1,011 GBP
View
20 more retailers have this diamond
Prices start from £98 GBPSave up to £914 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+
0.64ct Radiant
£98 GBP