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Radiant|Lab Grown|IGI

0.64ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG813649930

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

Certificate IGI LG813649930

Diamond specifications and retailer prices

From £104 GBP
$140 USD
As of October 30, 2026
Save £578 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £682 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG813649930 or 813649930. Listed at 20 retailers as of October 30, 2026, with prices from £104 to £682, a £578 spread on the same certified stone. Flawless Fine Jewelry lists it at £682. 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°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813649930
Dimensions6.22 × 4.19 × 2.82 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm4.19 mm0.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813649930
Side View
Table 64.0%Crown 38°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 67.3%

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: £682 GBP|Low: £102 GBP|High: £694 GBP|Avg: £293 GBP|-1.6%
Flawless Fine Jewelry
Retailer 2
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Retailer 20
November 1, 2026
Retailer 7£104 GBP
Retailer 8£117 GBP
Retailer 5£122 GBP
Retailer 18£130 GBP
Retailer 12£132 GBP
Retailer 4£175 GBP
Retailer 3£216 GBP
Retailer 6£217 GBP
Retailer 14£220 GBP
Retailer 2£236 GBP
Retailer 15£252 GBP
Retailer 19£302 GBP
Retailer 16£326 GBP
Retailer 10£337 GBP
Retailer 11£351 GBP
Retailer 17£409 GBP
Retailer 20£417 GBP
Retailer 9£458 GBP
Retailer 13£607 GBP
Flawless Fine Jewelry£682 GBP

44 data points across 20 retailers

20 retailers£104 GBP to £682 GBP

A+
Cheapest Retailer
-
£104 GBP
$140 USD
A
Retailer 2
-
£117 GBP
$157 USD
View
Final sale: no returns
A
Retailer 3
-
£122 GBP
$163 USD
View
A
Retailer 4
-
£130 GBP
$174 USD
View
Retailer 5
-
£132 GBP
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£175 GBP
$235 USD
View
A
Retailer 7
-
£216 GBP
$290 USD
View
A
Retailer 8
-
£217 GBP
$291 USD
View
A
Retailer 9
-
£220 GBP
View
A
Retailer 10
-
£236 GBP
ZAR 5,100 ZAR
View
A
Retailer 11
-
£252 GBP
€321 EUR
View
B+
Retailer 12
-
£302 GBP
$404 USD
View
B+
Retailer 13
-
£326 GBP
$437 USD
View
B+
Retailer 14
-
£337 GBP
A$695 AUD
View
B+
Retailer 15
-
£351 GBP
$470 USD
View
B+
Retailer 16
-
£409 GBP
$548 USD
View
B+
Retailer 17
-
£417 GBP
$559 USD
View
B
Retailer 18
-
£458 GBP
$614 USD
View
B
Retailer 19
-
£607 GBP
View
Most Expensive
B
Flawless Fine Jewelry
00CB5119E · Oct 31
£682 GBP
View
19 more retailers have this diamond
Prices start from £104 GBPSave up to £578 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
£104 GBP