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Radiant|Lab Grown|IGI

0.59ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • IGI LG639434426

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

Certificate IGI LG639434426

Diamond specifications and retailer prices

From £111 GBP
$148 USD
As of October 27, 2026
Save £661 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £772 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.59ct lab-grown radiant diamond

This 0.59ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG639434426 or 639434426. Listed at 19 retailers as of October 27, 2026, with prices from £111 to £772, a £661 spread on the same certified stone. Reve Diamonds lists it at £772. 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

0.59
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639434426
Dimensions6.19 × 3.98 × 2.88 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm3.98 mm0.59 ctE / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG639434426
Side View
Table 71.0%Crown 40.3°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 72.4%

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: Oct 27
Current: £239 GBP|Low: £107 GBP|High: £653 GBP|Avg: £259 GBP|+3.9%
Retailer 1
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
October 29, 2026
Retailer 12£111 GBP
Retailer 5£124 GBP
Retailer 3£129 GBP
Retailer 4£138 GBP
Retailer 14£138 GBP
Retailer 6£188 GBP
Retailer 9£222 GBP
Retailer 10£237 GBP
Retailer 1£239 GBP
Retailer 8£250 GBP
Retailer 11£357 GBP
Retailer 13£398 GBP
Retailer 2£444 GBP
Retailer 7£649 GBP

41 data points across 14 retailers

19 retailers£111 GBP to £772 GBP

A
Cheapest Retailer
-
£111 GBP
$148 USD
A
Retailer 2
-
£124 GBP
$165 USD
View
Final sale: no returns
A
Retailer 3
-
£129 GBP
$172 USD
View
B+
Retailer 4
-
£138 GBP
$184 USD
View
B+
Retailer 5
-
£138 GBP
$184 USD
View
B+
Retailer 6
-
£155 GBP
$206 USD
View
B+
Retailer 7
-
£188 GBP
$250 USD
View
B+
Retailer 8
-
£222 GBP
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£237 GBP
€300 EUR
View
B+
Retailer 10
-
£239 GBP
View
B+
Retailer 11
-
£250 GBP
ZAR 5,368 ZAR
View
B+
Retailer 12
-
£281 GBP
View
B
Retailer 13
-
£357 GBP
$475 USD
View
B
Retailer 14
-
£398 GBP
$530 USD
View
B
Retailer 15
-
£444 GBP
$591 USD
View
B
Retailer 16
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£445 GBP
$592 USD
View
B
Retailer 17
-
£485 GBP
$647 USD
View
B
Retailer 18
-
£649 GBP
View
Most Expensive
C
Reve Diamonds
A96082DE9 · Oct 28
£772 GBP
$1,029 USD
View
18 more retailers have this diamond
Prices start from £111 GBPSave up to £661 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
0.59ct Radiant
£111 GBP