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Oval|Lab Grown|IGI

0.59ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG789614340

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789614340

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 29, 2026
Save £701 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £832 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG789614340 or 789614340. Listed at 21 retailers as of October 29, 2026, with prices from £131 to £832, a £701 spread on the same certified stone. Reve Diamonds lists it at £832. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614340
Dimensions6.89 × 4.65 × 2.95 mm
L/W Ratio1.48
Girdle conditionFaceted
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
Top View
6.89 mm4.65 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614340
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

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 29
Current: £279 GBP|Low: £127 GBP|High: £832 GBP|Avg: £329 GBP|+1.1%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5£131 GBP
Retailer 14£146 GBP
Retailer 3£152 GBP
Retailer 16£162 GBP
Retailer 9£164 GBP
Retailer 17£230 GBP
Retailer 10£272 GBP
Retailer 1£279 GBP
Retailer 2£287 GBP
Retailer 12£291 GBP
Retailer 19£293 GBP
Retailer 4£337 GBP
Retailer 7£385 GBP
Retailer 6£413 GBP
Retailer 11£440 GBP
Retailer 18£521 GBP
Retailer 13£551 GBP
Retailer 8£562 GBP
Retailer 15£762 GBP
Reve Diamonds£832 GBP

35 data points across 20 retailers

21 retailers£131 GBP to £832 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£162 GBP
$217 USD
View
Retailer 5
-
£164 GBP
$220 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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£164 GBP
$220 USD
View
A
Retailer 7
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£230 GBP
$308 USD
View
Retailer 8
-
£272 GBP
$365 USD
View
Price last confirmed 12 days ago
Retailer 9
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£279 GBP
€356 EUR
View
A
Retailer 10
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£287 GBP
$385 USD
View
A
Retailer 11
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£291 GBP
View
A
Retailer 12
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£293 GBP
ZAR 6,342 ZAR
View
B+
Retailer 13
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£337 GBP
$451 USD
View
B+
Retailer 14
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£385 GBP
$516 USD
View
B+
Retailer 15
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£413 GBP
A$851 AUD
View
B+
Retailer 16
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£440 GBP
$590 USD
View
B+
Retailer 17
-
£521 GBP
$698 USD
View
B
Retailer 18
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£551 GBP
$738 USD
View
B
Retailer 19
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£562 GBP
$753 USD
View
B
Retailer 20
-
£762 GBP
View
Most Expensive
B
Reve Diamonds
880FA0497 · Oct 30
£832 GBP
$1,114 USD
View
20 more retailers have this diamond
Prices start from £131 GBPSave up to £701 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 Oval
£131 GBP