Oval|Lab Grown|IGI

0.55ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG792655694

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792655694

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of October 29, 2026
Save £692 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £819 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792655694 or 792655694. Listed at 18 retailers as of October 29, 2026, with prices from £127 to £819, a £692 spread on the same certified stone. Reve Diamonds lists it at £819. 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

0.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792655694
Dimensions6.75 × 4.57 × 2.86 mm
L/W Ratio1.48
Girdle conditionFaceted
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
6.75 mm4.57 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792655694
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 29
Current: £280 GBP|Low: £126 GBP|High: £819 GBP|Avg: £311 GBP|+0.5%
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 4£127 GBP
Retailer 2£141 GBP
Retailer 18£147 GBP
Retailer 13£157 GBP
Retailer 8£163 GBP
Retailer 14£222 GBP
Retailer 17£271 GBP
Retailer 10£272 GBP
Retailer 9£279 GBP
Retailer 1£280 GBP
Retailer 16£284 GBP
Retailer 3£325 GBP
Retailer 6£379 GBP
Retailer 5£401 GBP
Retailer 15£505 GBP
Retailer 11£534 GBP
Retailer 7£546 GBP
Retailer 12£739 GBP
Reve Diamonds£819 GBP

40 data points across 19 retailers

18 retailers£127 GBP to £819 GBP

A
Cheapest Retailer
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£127 GBP
$170 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
$197 USD
View
A
Retailer 4
-
£157 GBP
$211 USD
View
A
Retailer 5
-
£163 GBP
$218 USD
View
A
Retailer 6
-
£222 GBP
$298 USD
View
A
Retailer 7
-
£271 GBP
$363 USD
View
A
Retailer 8
-
£272 GBP
$365 USD
View
A
Retailer 9
-
£280 GBP
View
A
Retailer 10
-
£284 GBP
ZAR 6,150 ZAR
View
B+
Retailer 11
-
£325 GBP
$435 USD
View
B+
Retailer 12
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£379 GBP
$508 USD
View
B+
Retailer 13
-
£401 GBP
A$826 AUD
View
B+
Retailer 14
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£505 GBP
$677 USD
View
B
Retailer 15
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£534 GBP
$715 USD
View
B
Retailer 16
-
£546 GBP
$732 USD
View
B
Retailer 17
-
£739 GBP
View
Most Expensive
B
Reve Diamonds
2A13FC7ED · Oct 30
£819 GBP
$1,097 USD
View
17 more retailers have this diamond
Prices start from £127 GBPSave up to £692 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
£127 GBP