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Round|Lab Grown|IGI

0.55ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG830643418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830643418

Diamond specifications and retailer prices

From $200 AUD
HK$1,100 HKD
As of November 1, 2026
Save $447 AUD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,296 AUD at MOH London · As of October 21, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830643418 or 830643418. Listed at 16 retailers as of October 27, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643418
Dimensions5.34 × 5.28 × 3.19 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
5.34 mm5.28 mm0.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643418
Side View
Table 60.0%Crown 31.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 1
Current: $1,296 AUD|Low: $200 AUD|High: $1,316 AUD|Avg: $455 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$200 AUD
Retailer 9$242 AUD
Retailer 8$312 AUD
Retailer 2$320 AUD
Retailer 7$337 AUD
Retailer 10$360 AUD
Retailer 11$384 AUD
Retailer 5$391 AUD
Retailer 6$491 AUD
Retailer 3$496 AUD
Retailer 12$648 AUD
MOH London$1,296 AUD

38 data points across 12 retailers

16 retailers$200 AUD to $648 AUD

Retailer 1
-
$141 AUD
$99 USD
Price last confirmed 23 days ago
Retailer 2
-
$164 AUD
$115 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$186 AUD
$131 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$200 AUD
HK$1,100 HKD
View
Retailer 5
-
$242 AUD
$170 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$312 AUD
ZAR 3,544 ZAR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$320 AUD
€214 EUR
View
B+
Retailer 8
-
$337 AUD
£186 GBP
View
Retailer 9
-
$360 AUD
$253 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$384 AUD
$270 USD
View
B+
Retailer 11
-
$391 AUD
$275 USD
View
B+
Retailer 12
-
$491 AUD
$345 USD
View
B+
Retailer 13
-
$496 AUD
SGD 471 SGD
View
Retailer 14
-
$564 AUD
$396 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$648 AUD
$455 USD
View
Most Expensive
MOH London
LG830643418 · Oct 21
$1,296 AUD
£717 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $200 AUDSave up to $447 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
$200 AUD