Oval|Lab Grown|IGI

0.56ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG811601599

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811601599

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of October 29, 2026
Save £642 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £759 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 0.56ct lab-grown oval diamond

This 0.56ct 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 LG811601599 or 811601599. Listed at 20 retailers as of October 29, 2026, with prices from £117 to £759, a £642 spread on the same certified stone. Michael Trio lists it at £759. 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

0.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811601599
Dimensions6.95 × 4.50 × 2.88 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm4.50 mm0.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811601599
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: £759 GBP|Low: £117 GBP|High: £770 GBP|Avg: £345 GBP|-1.4%
Michael Trio
Retailer 2
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Retailer 19
October 31, 2026
Retailer 6£117 GBP
Retailer 14£130 GBP
Retailer 15£135 GBP
Retailer 3£145 GBP
Retailer 8£146 GBP
Retailer 18£196 GBP
Retailer 13£252 GBP
Retailer 4£263 GBP
Retailer 10£272 GBP
Retailer 11£281 GBP
Retailer 17£369 GBP
Retailer 7£373 GBP
Retailer 5£416 GBP
Retailer 12£463 GBP
Retailer 19£469 GBP
Retailer 16£492 GBP
Retailer 2£504 GBP
Retailer 9£685 GBP
Michael Trio£759 GBP

19 data points across 19 retailers

20 retailers£117 GBP to £759 GBP

A
Cheapest Retailer
-
£117 GBP
$157 USD
A
Retailer 2
-
£130 GBP
$174 USD
View
Final sale: no returns
A
Retailer 3
-
£135 GBP
$181 USD
View
A
Retailer 4
-
£145 GBP
$194 USD
View
A
Retailer 5
-
£146 GBP
$196 USD
View
A
Retailer 6
-
£196 GBP
$262 USD
View
A
Retailer 7
-
£252 GBP
View
A
Retailer 8
-
£263 GBP
ZAR 5,698 ZAR
View
A
Retailer 9
-
£272 GBP
$364 USD
View
Retailer 10
-
£281 GBP
€358 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£369 GBP
$494 USD
View
B+
Retailer 12
-
£373 GBP
A$768 AUD
View
B+
Retailer 13
-
£416 GBP
A$858 AUD
View
B+
Retailer 14
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£418 GBP
$560 USD
View
B+
Retailer 15
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£463 GBP
$621 USD
View
B+
Retailer 16
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£469 GBP
$628 USD
View
B
Retailer 17
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£492 GBP
$659 USD
View
B+
Retailer 18
-
£504 GBP
$676 USD
View
B
Retailer 19
-
£685 GBP
View
Most Expensive
B
Michael Trio
2082957914 · Oct 30
£759 GBP
SGD 1,375 SGD
View
19 more retailers have this diamond
Prices start from £117 GBPSave up to £642 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
0.56ct Oval
£117 GBP