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Oval|Lab Grown|IGI

0.59ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG788658854

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788658854

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £685 GBP (82%) vs most expensive(unlock to see where)
23 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 LG788658854 or 788658854. Listed at 23 retailers as of October 30, 2026, with prices from £146 to £832, a £685 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 angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658854
Dimensions7.00 × 4.69 × 2.92 mm
L/W Ratio1.49
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
7.00 mm4.69 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788658854
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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 30
Current: £279 GBP|Low: £123 GBP|High: £832 GBP|Avg: £350 GBP|+1.1%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 11£146 GBP
Retailer 7£164 GBP
Retailer 12£230 GBP
Retailer 5£272 GBP
Retailer 1£279 GBP
Retailer 14£287 GBP
Retailer 8£291 GBP
Retailer 13£293 GBP
Retailer 15£337 GBP
Retailer 3£385 GBP
Retailer 2£413 GBP
Retailer 6£440 GBP
Retailer 9£551 GBP
Retailer 4£562 GBP
Retailer 10£762 GBP
Reve Diamonds£832 GBP

39 data points across 16 retailers

23 retailers£146 GBP to £832 GBP

Retailer 1
-
£132 GBP
$177 USD
Price last confirmed 38 days ago
Retailer 2
-
£132 GBP
$177 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£146 GBP
$196 USD
View
Final sale: no returns
Retailer 4
-
£154 GBP
$206 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£162 GBP
$217 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£164 GBP
$220 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£164 GBP
$220 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£230 GBP
$308 USD
View
Retailer 9
-
£272 GBP
$365 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
£279 GBP
€356 EUR
View
A
Retailer 11
-
£287 GBP
$385 USD
View
A
Retailer 12
-
£291 GBP
View
A
Retailer 13
-
£293 GBP
ZAR 6,342 ZAR
View
B+
Retailer 14
-
£337 GBP
$451 USD
View
B+
Retailer 15
-
£385 GBP
$516 USD
View
B+
Retailer 16
-
£413 GBP
A$851 AUD
View
B+
Retailer 17
-
£440 GBP
$590 USD
View
Retailer 18
-
£528 GBP
$707 USD
View
Price last confirmed 23 days ago
Retailer 19
-
£528 GBP
$707 USD
View
Price last confirmed 40 days ago
B
Retailer 20
-
£551 GBP
$738 USD
View
B
Retailer 21
-
£562 GBP
$753 USD
View
B
Retailer 22
-
£762 GBP
View
Most Expensive
B
Reve Diamonds
9BE0F0502 · Oct 30
£832 GBP
$1,114 USD
View
22 more retailers have this diamond
Prices start from £146 GBPSave up to £685 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
£146 GBP