Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG803660457

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

Certificate IGI LG803660457

Diamond specifications and retailer prices

From $219 AUD
HK$1,200 HKD
As of November 1, 2026
Save $1,347 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,566 AUD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803660457 or 803660457. Listed at 20 retailers as of October 26, 2026, with prices from $219 to $1,566, a $1,347 spread on the same certified stone. MOH London lists it at $1,566. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660457
Dimensions5.69 × 4.10 × 2.66 mm
L/W Ratio1.39
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm4.10 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660457
Side View
Table 65.0%Crown 42.5°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.9%

Caratlytics Score

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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: $1,566 AUD|Low: $147 AUD|High: $1,618 AUD|Avg: $525 AUD|-2.1%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 20
October 31, 2026
Retailer 20$151 AUD
Retailer 9$168 AUD
Retailer 19$175 AUD
Retailer 17$199 AUD
Retailer 4$306 AUD
Retailer 5$335 AUD
Retailer 3$338 AUD
Retailer 15$368 AUD
Retailer 8$376 AUD
Retailer 2$430 AUD
Retailer 12$456 AUD
Retailer 16$511 AUD
Retailer 6$517 AUD
Retailer 13$524 AUD
Retailer 14$537 AUD
Retailer 18$602 AUD
Retailer 10$685 AUD
Retailer 11$976 AUD
Retailer 7$1,273 AUD
MOH London$1,566 AUD

41 data points across 20 retailers

20 retailers$219 AUD to $1,566 AUD

Retailer 1
-
$151 AUD
$106 USD
Price last confirmed 10 days ago
Retailer 2
-
$175 AUD
$123 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$199 AUD
$140 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$219 AUD
HK$1,200 HKD
View
A
Retailer 5
-
$306 AUD
$215 USD
View
Retailer 6
-
$335 AUD
ZAR 3,806 ZAR
View
Price last confirmed 15 days ago
A
Retailer 7
-
$338 AUD
€226 EUR
View
A
Retailer 8
-
$368 AUD
£204 GBP
View
Retailer 9
-
$376 AUD
$264 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$430 AUD
$302 USD
View
B+
Retailer 11
-
$456 AUD
$320 USD
View
B+
Retailer 12
-
$511 AUD
£283 GBP
View
B+
Retailer 13
-
$517 AUD
$363 USD
View
B+
Retailer 14
-
$524 AUD
SGD 497 SGD
View
B+
Retailer 15
-
$537 AUD
$377 USD
View
Retailer 16
-
$602 AUD
$423 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$685 AUD
$481 USD
View
Retailer 18
-
$976 AUD
£540 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
$1,273 AUD
$894 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG803660457 · Oct 26
$1,566 AUD
£866 GBP
View
19 more retailers have this diamond
Prices start from $219 AUDSave up to $1,347 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
$219 AUD