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Round|Lab Grown|IGI

0.54ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG704590455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704590455

Diamond specifications and retailer prices

From $181 USD
As of November 4, 2026
Save $463 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,219 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704590455 or 704590455. Listed at 8 retailers as of November 4, 2026, with a 256% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704590455
Dimensions5.19 × 5.22 × 3.24 mm
L/W Ratio1.01
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
5.19 mm5.22 mm0.54 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704590455
Side View
Table 56.0%Crown 35.1°Girdle: ThinPavilion 41°Culet: NoneDepth 62.3%

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: Nov 4
Current: $1,219 USD|Low: $181 USD|High: $1,345 USD|Avg: $423 USD|-9.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6$181 USD
Retailer 7$206 USD
Retailer 4$250 USD
Retailer 9$256 USD
Retailer 2$294 USD
Retailer 5$363 USD
Retailer 3$393 USD
Retailer 8$644 USD
MOH London$1,219 USD

38 data points across 9 retailers

8 retailers$181 USD to $644 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$206 USD
View
A
Retailer 3
-
$250 USD
View
A
Retailer 4
-
$294 USD
View
B+
Retailer 5
-
$363 USD
View
Retailer 6
-
$393 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$644 USD
View
Most Expensive
MOH London
LG704590455 · Oct 26
$1,219 USD
£960 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $181 USDSave up to $463 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 Round
$181 USD