CaratHunter
Plans
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 $345 USD
£272 GBP
As of November 3, 2026
Save $573 USD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $918 USD at MOH London · As of November 2, 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 November 2, 2026, with prices from $345 to $918, a $573 spread on the same certified stone. MOH London lists it at $918. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $918 USD|Low: $330 USD|High: $935 USD|Avg: $518 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 2$345 USD
Retailer 8$357 USD
Retailer 3$373 USD
Retailer 5$420 USD
Retailer 4$430 USD
Retailer 6$638 USD
Retailer 7$687 USD
MOH London$918 USD

41 data points across 8 retailers

9 retailers$345 USD to $918 USD

A
Cheapest Retailer
-
$345 USD
£272 GBP
A
Retailer 2
-
$357 USD
View
A
Retailer 3
-
$373 USD
€355 EUR
View
B+
Retailer 4
-
$420 USD
View
Retailer 5
-
$430 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$536 USD
View
B
Retailer 7
-
$638 USD
View
B
Retailer 8
-
$687 USD
View
Most Expensive
B
MOH London
LG717587451 · Nov 2
$918 USD
£723 GBP
View
8 more retailers have this diamond
Prices start from $345 USDSave up to $573 USD

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
$345 USD