Oval|Lab Grown|IGI

0.55ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG806625986

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806625986

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £670 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £808 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 LG806625986 or 806625986. Listed at 22 retailers as of October 30, 2026, with prices from £138 to £808, a £670 spread on the same certified stone. Reve Diamonds lists it at £808. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806625986
Dimensions6.64 × 4.67 × 2.86 mm
L/W Ratio1.42
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
6.64 mm4.67 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806625986
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

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 30
Current: £271 GBP|Low: £128 GBP|High: £808 GBP|Avg: £326 GBP|+0.3%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 8£128 GBP
Retailer 17£138 GBP
Retailer 7£148 GBP
Retailer 10£156 GBP
Retailer 11£158 GBP
Retailer 14£216 GBP
Retailer 13£269 GBP
Retailer 15£269 GBP
Retailer 1£271 GBP
Retailer 4£272 GBP
Retailer 16£276 GBP
Retailer 18£314 GBP
Retailer 19£375 GBP
Retailer 3£405 GBP
Retailer 6£410 GBP
Retailer 9£509 GBP
Retailer 12£519 GBP
Retailer 2£532 GBP
Retailer 5£747 GBP
Reve Diamonds£808 GBP

39 data points across 20 retailers

22 retailers£138 GBP to £808 GBP

Retailer 1
-
£128 GBP
$171 USD
Price last confirmed 20 days ago
Retailer 2
-
£128 GBP
$171 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£138 GBP
$185 USD
View
Final sale: no returns
Retailer 4
-
£148 GBP
$198 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£156 GBP
$209 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£158 GBP
$212 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£158 GBP
$212 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£216 GBP
$290 USD
View
A
Retailer 9
-
£269 GBP
$360 USD
View
A
Retailer 10
-
£269 GBP
$361 USD
View
A
Retailer 11
-
£271 GBP
View
A
Retailer 12
-
£276 GBP
ZAR 5,981 ZAR
View
B+
Retailer 13
-
£314 GBP
$421 USD
View
B+
Retailer 14
-
£375 GBP
$503 USD
View
Retailer 15
-
£405 GBP
A$834 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£410 GBP
$550 USD
View
Retailer 17
-
£509 GBP
$682 USD
View
Price last confirmed 23 days ago
Retailer 18
-
£509 GBP
$682 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
£519 GBP
$696 USD
View
B
Retailer 20
-
£532 GBP
$713 USD
View
Retailer 21
-
£747 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Reve Diamonds
C28BA483A · Oct 30
£808 GBP
$1,083 USD
View
21 more retailers have this diamond
Prices start from £138 GBPSave up to £670 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
£138 GBP