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Oval|Lab Grown|IGI

0.55ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG831677544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831677544

Diamond specifications and retailer prices

From £90 GBP
$120 USD
As of October 29, 2026
Save £587 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £849 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831677544 or 831677544. Listed at 19 retailers as of October 28, 2026, with a 652% 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

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677544
Dimensions6.58 × 4.44 × 2.85 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm4.44 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831677544
Side View
Table 64.0%Crown 38°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 64.2%

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: £849 GBP|Low: £64 GBP|High: £854 GBP|Avg: £315 GBP|+0.6%
MOH London
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
October 30, 2026
Retailer 15£90 GBP
Retailer 6£115 GBP
Retailer 13£137 GBP
Retailer 10£182 GBP
Retailer 9£183 GBP
Retailer 2£202 GBP
Retailer 8£244 GBP
Retailer 7£283 GBP
Retailer 3£290 GBP
Retailer 11£315 GBP
Retailer 12£363 GBP
Retailer 4£369 GBP
Retailer 14£526 GBP
Retailer 5£677 GBP
MOH London£849 GBP

41 data points across 15 retailers

19 retailers£90 GBP to £677 GBP

Retailer 1
-
£78 GBP
$104 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£90 GBP
$120 USD
View
Final sale: no returns
Retailer 3
-
£95 GBP
$126 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£107 GBP
$143 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£137 GBP
$182 USD
View
A
Retailer 7
-
£182 GBP
€231 EUR
View
A
Retailer 8
-
£183 GBP
ZAR 3,930 ZAR
View
B+
Retailer 9
-
£202 GBP
View
B+
Retailer 10
-
£244 GBP
View
Retailer 11
-
£283 GBP
SGD 510 SGD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£296 GBP
$394 USD
View
Retailer 13
-
£315 GBP
$420 USD
View
Price last confirmed 13 days ago
Retailer 14
-
£325 GBP
$433 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
£363 GBP
$483 USD
View
B
Retailer 16
-
£369 GBP
$491 USD
View
B
Retailer 17
-
£526 GBP
View
B
Retailer 18
-
£677 GBP
$902 USD
View
Most Expensive
MOH London
LG831677544 · Oct 29
£849 GBP
View
Price under review
18 more retailers have this diamond
Prices start from £90 GBPSave up to £587 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
0.55ct Oval
£90 GBP