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Oval|Lab Grown|IGI

0.56ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG771620175

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771620175

Diamond specifications and retailer prices

From £197 GBP
As of November 2, 2026
Save £224 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £987 GBP at MOH London · As of October 26, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771620175 or 771620175. Listed at 10 retailers as of October 31, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771620175
Dimensions6.72 × 4.58 × 2.91 mm
L/W Ratio1.47
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
6.72 mm4.58 mm0.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771620175
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £987 GBP|Low: £153 GBP|High: £998 GBP|Avg: £330 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5£190 GBP
Retailer 2£197 GBP
Retailer 6£225 GBP
Retailer 10£229 GBP
Retailer 4£229 GBP
Retailer 3£238 GBP
Retailer 7£288 GBP
Retailer 8£356 GBP
Retailer 9£422 GBP
MOH London£987 GBP

45 data points across 10 retailers

10 retailers£197 GBP to £422 GBP

Retailer 1
-
£190 GBP
$255 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
£197 GBP
View
B+
Retailer 3
-
£225 GBP
$302 USD
View
B+
Retailer 4
-
£229 GBP
A$473 AUD
View
B+
Retailer 5
-
£229 GBP
€293 EUR
View
B+
Retailer 6
-
£238 GBP
$320 USD
View
B+
Retailer 7
-
£288 GBP
$387 USD
View
B
Retailer 8
-
£364 GBP
$488 USD
View
B
Retailer 9
-
£422 GBP
$566 USD
View
Most Expensive
MOH London
LG771620175 · Oct 26
£987 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £197 GBPSave up to £224 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.

B+
0.56ct Oval
£197 GBP