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Radiant|Lab Grown|IGI

0.55ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG643453106

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG643453106

Diamond specifications and retailer prices

From $175 AUD
$123 USD
As of October 30, 2026
Save $707 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,016 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643453106 or 643453106. Listed at 15 retailers as of October 30, 2026, with a 404% 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643453106
Dimensions5.88 × 4.26 × 2.78 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm4.26 mm0.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643453106
Side View
Table 68.0%Crown 39.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.3%

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: Oct 30
Current: $2,016 AUD|Low: $144 AUD|High: $2,016 AUD|Avg: $644 AUD|+75.0%
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
October 31, 2026
Retailer 12$175 AUD
Retailer 3$196 AUD
Retailer 8$204 AUD
Retailer 4$302 AUD
Retailer 10$377 AUD
Retailer 2$420 AUD
Retailer 6$512 AUD
Retailer 14$544 AUD
Retailer 9$601 AUD
Retailer 7$611 AUD
Retailer 13$772 AUD
Retailer 5$883 AUD
Retailer 11$1,965 AUD
MOH London$2,016 AUD

29 data points across 14 retailers

15 retailers$175 AUD to $883 AUD

A
Cheapest Retailer
-
$175 AUD
$123 USD
A
Retailer 2
-
$196 AUD
$138 USD
View
Final sale: no returns
A
Retailer 3
-
$204 AUD
$143 USD
View
A
Retailer 4
-
$302 AUD
$212 USD
View
A
Retailer 5
-
$377 AUD
$265 USD
View
A
Retailer 6
-
$420 AUD
€281 EUR
View
B+
Retailer 7
-
$512 AUD
$360 USD
View
B+
Retailer 8
-
$544 AUD
$382 USD
View
B+
Retailer 9
-
$601 AUD
$422 USD
View
B+
Retailer 10
-
$611 AUD
View
B
Retailer 11
-
$772 AUD
$542 USD
View
B
Retailer 12
-
$841 AUD
£465 GBP
View
B
Retailer 13
-
$883 AUD
$620 USD
View
Retailer 14
-
$1,965 AUD
$1,380 USD
View
Price under review
Most Expensive
MOH London
LG643453106 · Oct 21
$2,016 AUD
£1,115 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $175 AUDSave up to $707 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 Radiant
$175 AUD