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Oval|Lab Grown|IGI

0.54ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG717587451

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717587451

Diamond specifications and retailer prices

From €309 EUR
£272 GBP
As of October 30, 2026
Save €514 EUR (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €823 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717587451 or 717587451. Listed at 9 retailers as of October 26, 2026, with prices from €309 to €823, a €514 spread on the same certified stone. MOH London lists it at €823. 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

0.54
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717587451
Dimensions6.53 × 4.55 × 2.86 mm
L/W Ratio1.44
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
6.53 mm4.55 mm0.54 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717587451
Side View
Table 61.0%Crown 35.2°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.9%

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 30
Current: €823 EUR|Low: €295 EUR|High: €837 EUR|Avg: €464 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2€309 EUR
Retailer 8€320 EUR
Retailer 3€334 EUR
Retailer 5€376 EUR
Retailer 4€385 EUR
Retailer 6€571 EUR
Retailer 7€615 EUR
MOH London€823 EUR

40 data points across 8 retailers

9 retailers€309 EUR to €823 EUR

A
Cheapest Retailer
-
€309 EUR
£272 GBP
A
Retailer 2
-
€320 EUR
$357 USD
View
A
Retailer 3
-
€334 EUR
View
B+
Retailer 4
-
€376 EUR
$420 USD
View
Retailer 5
-
€385 EUR
$430 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€480 EUR
$536 USD
View
B
Retailer 7
-
€571 EUR
$638 USD
View
B
Retailer 8
-
€615 EUR
$687 USD
View
Most Expensive
B
MOH London
LG717587451 · Oct 26
€823 EUR
£724 GBP
View
8 more retailers have this diamond
Prices start from €309 EURSave up to €514 EUR

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
€309 EUR