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Oval|Lab Grown|IGI

0.54ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG778617176

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617176

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 28, 2026
Save £1,198 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,358 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown oval diamond

This 0.54ct 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 very-good cut grade and certified by IGI LG778617176 or 778617176. Listed at 12 retailers as of October 28, 2026, with prices from £160 to £1,358, a £1,198 spread on the same certified stone. Do Amore Diamonds lists it at £1,358. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617176
Dimensions6.83 × 4.61 × 2.72 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
6.83 mm4.61 mm0.54 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617176
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,358 GBP|Low: £138 GBP|High: £1,358 GBP|Avg: £559 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6£160 GBP
Retailer 3£211 GBP
Retailer 12£240 GBP
Retailer 2£389 GBP
Retailer 9£413 GBP
Retailer 7£448 GBP
Retailer 11£485 GBP
Retailer 10£551 GBP
Retailer 4£761 GBP
Retailer 8£820 GBP
Retailer 5£868 GBP
Do Amore Diamonds£1,358 GBP

26 data points across 12 retailers

12 retailers£160 GBP to £1,358 GBP

Retailer 1
-
£138 GBP
$185 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£160 GBP
$215 USD
View
A
Retailer 3
-
£211 GBP
$283 USD
View
A
Retailer 4
-
£240 GBP
$321 USD
View
B+
Retailer 5
-
£287 GBP
$385 USD
View
B+
Retailer 6
-
£389 GBP
€496 EUR
View
B+
Retailer 7
-
£413 GBP
$553 USD
View
B+
Retailer 8
-
£448 GBP
A$924 AUD
View
B
Retailer 9
-
£551 GBP
CA$1,026 CAD
View
B
Retailer 10
-
£820 GBP
$1,099 USD
View
B
Retailer 11
-
£868 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG778617176 · Oct 31
£1,358 GBP
$1,820 USD
View
11 more retailers have this diamond
Prices start from £160 GBPSave up to £1,198 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
0.54ct Oval
£160 GBP