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Round|Lab Grown|IGI

0.55ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG842644818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644818

Diamond specifications and retailer prices

From $121 AUD
$85 USD
As of November 2, 2026
Save $1,200 AUD (91%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,321 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842644818 or 842644818. Listed at 9 retailers as of October 29, 2026, with prices from $121 to $1,321, a $1,200 spread on the same certified stone. MOH London lists it at $1,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644818
Dimensions5.27 × 5.23 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.27 mm5.23 mm0.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842644818
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 2
Current: $1,321 AUD|Low: $121 AUD|High: $1,321 AUD|Avg: $548 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$121 AUD
Retailer 5$193 AUD
Retailer 9$224 AUD
Retailer 2$345 AUD
Retailer 7$417 AUD
Retailer 4$469 AUD
Retailer 6$602 AUD
Retailer 10$730 AUD
Retailer 8$827 AUD
MOH London$1,321 AUD

18 data points across 10 retailers

9 retailers$121 AUD to $1,321 AUD

A
Cheapest Retailer
-
$121 AUD
$85 USD
A
Retailer 2
-
$193 AUD
$135 USD
View
B+
Retailer 3
-
$224 AUD
$157 USD
View
B+
Retailer 4
-
$345 AUD
£190 GBP
View
B+
Retailer 5
-
$417 AUD
CA$406 CAD
View
B+
Retailer 6
-
$422 AUD
$296 USD
View
B
Retailer 7
-
$602 AUD
$422 USD
View
B
Retailer 8
-
$827 AUD
$580 USD
View
Most Expensive
B
MOH London
LG842644818 · Oct 29
$1,321 AUD
£729 GBP
View
8 more retailers have this diamond
Prices start from $121 AUDSave up to $1,200 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
0.55ct Round
$121 AUD