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Oval|Lab Grown|IGI

0.56ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG440010798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440010798

Diamond specifications and retailer prices

From £198 GBP
$265 USD
As of October 29, 2026
Save £789 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £987 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown oval diamond

This 0.56ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440010798 or 440010798. Listed at 10 retailers as of October 29, 2026, with prices from £198 to £987, a £789 spread on the same certified stone. MOH London lists it at £987. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440010798
Dimensions6.71 × 4.52 × 2.83 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.71 mm4.52 mm0.56 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440010798
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: £987 GBP|Low: £190 GBP|High: £993 GBP|Avg: £469 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5£198 GBP
Retailer 6£245 GBP
Retailer 8£245 GBP
Retailer 2£276 GBP
Retailer 7£407 GBP
Retailer 3£461 GBP
Retailer 9£508 GBP
Retailer 10£513 GBP
Retailer 4£752 GBP
MOH London£987 GBP

22 data points across 10 retailers

10 retailers£198 GBP to £987 GBP

A
Cheapest Retailer
-
£198 GBP
$265 USD
A
Retailer 2
-
£229 GBP
$307 USD
View
B+
Retailer 3
-
£245 GBP
$328 USD
View
B+
Retailer 4
-
£245 GBP
$328 USD
View
B+
Retailer 5
-
£276 GBP
$370 USD
View
B+
Retailer 6
-
£407 GBP
$546 USD
View
B
Retailer 7
-
£461 GBP
€588 EUR
View
B
Retailer 8
-
£752 GBP
$1,008 USD
View
B
Retailer 9
-
£787 GBP
$1,055 USD
View
Most Expensive
B
MOH London
LG440010798 · Oct 29
£987 GBP
View
9 more retailers have this diamond
Prices start from £198 GBPSave up to £789 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
£198 GBP