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Round|Lab Grown|IGI

0.54ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG707504169

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707504169

Diamond specifications and retailer prices

From $164 AUD
$115 USD
As of November 1, 2026
Save $1,536 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,699 AUD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707504169 or 707504169. Listed at 16 retailers as of October 29, 2026, with prices from $164 to $1,699, a $1,536 spread on the same certified stone. MOH London lists it at $1,699. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707504169
Dimensions5.22 × 5.19 × 3.22 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
5.22 mm5.19 mm0.54 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707504169
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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 1
Current: $1,699 AUD|Low: $128 AUD|High: $1,699 AUD|Avg: $478 AUD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7$164 AUD
Retailer 10$182 AUD
Retailer 12$189 AUD
Retailer 5$215 AUD
Retailer 16$215 AUD
Retailer 14$306 AUD
Retailer 11$327 AUD
Retailer 2$381 AUD
Retailer 4$397 AUD
Retailer 9$410 AUD
Retailer 15$530 AUD
Retailer 8$651 AUD
Retailer 13$726 AUD
Retailer 6$732 AUD
Retailer 3$1,312 AUD
MOH London$1,699 AUD

46 data points across 16 retailers

16 retailers$164 AUD to $1,699 AUD

A
Cheapest Retailer
-
$164 AUD
$115 USD
A
Retailer 2
-
$182 AUD
$128 USD
View
Final sale: no returns
A
Retailer 3
-
$189 AUD
$133 USD
View
A
Retailer 4
-
$215 AUD
$151 USD
View
Retailer 5
-
$215 AUD
$151 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$306 AUD
$215 USD
View
A
Retailer 7
-
$327 AUD
$230 USD
View
A
Retailer 8
-
$381 AUD
€255 EUR
View
A
Retailer 9
-
$397 AUD
$279 USD
View
A
Retailer 10
-
$410 AUD
£227 GBP
View
B+
Retailer 11
-
$530 AUD
$372 USD
View
B+
Retailer 12
-
$651 AUD
$457 USD
View
B
Retailer 13
-
$726 AUD
$510 USD
View
B+
Retailer 14
-
$732 AUD
$515 USD
View
B
Retailer 15
-
$1,312 AUD
$921 USD
View
Most Expensive
B
MOH London
LG707504169 · Oct 29
$1,699 AUD
£940 GBP
View
15 more retailers have this diamond
Prices start from $164 AUDSave up to $1,536 AUD

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
$164 AUD