Radiant|Lab Grown|IGI

0.53ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805673311

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

Certificate IGI LG805673311

Diamond specifications and retailer prices

From $183 CAD
$131 USD
As of October 25, 2026
Save $1,035 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,270 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 LG805673311 or 805673311. Listed at 18 retailers as of October 25, 2026, with a 566% 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

0.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673311
Dimensions6.11 × 4.06 × 2.42 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm4.06 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673311
Side View
Table 71.0%Crown 42.8°Girdle: THN-MEDPavilion 32.4°Culet: NoneDepth 59.6%

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: Oct 25
Current: $1,270 CAD|Low: $137 CAD|High: $1,512 CAD|Avg: $495 CAD|-15.1%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$138 CAD
Retailer 7$155 CAD
Retailer 17$161 CAD
Retailer 6$183 CAD
Retailer 18$197 CAD
Retailer 16$306 CAD
Retailer 2$314 CAD
Retailer 14$330 CAD
Retailer 5$351 CAD
Retailer 12$387 CAD
Retailer 15$469 CAD
Retailer 13$481 CAD
Retailer 8$487 CAD
Retailer 3$553 CAD
Retailer 11$601 CAD
Retailer 9$635 CAD
Retailer 10$915 CAD
Retailer 4$1,218 CAD
MOH London$1,270 CAD

41 data points across 19 retailers

18 retailers$183 CAD to $1,218 CAD

Retailer 1
-
$138 CAD
$99 USD
Price last confirmed 8 days ago
Retailer 2
-
$161 CAD
$115 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$183 CAD
$131 USD
View
A
Retailer 4
-
$197 CAD
HK$1,100 HKD
View
Retailer 5
-
$306 CAD
ZAR 3,537 ZAR
View
Price last confirmed 9 days ago
A
Retailer 6
-
$314 CAD
€214 EUR
View
A
Retailer 7
-
$330 CAD
£186 GBP
View
B+
Retailer 8
-
$351 CAD
$251 USD
View
B+
Retailer 9
-
$387 CAD
$277 USD
View
B+
Retailer 10
-
$469 CAD
£265 GBP
View
B+
Retailer 11
-
$481 CAD
$344 USD
View
B+
Retailer 12
-
$487 CAD
SGD 471 SGD
View
B+
Retailer 13
-
$553 CAD
$396 USD
View
B
Retailer 14
-
$601 CAD
$430 USD
View
B
Retailer 15
-
$635 CAD
$454 USD
View
B
Retailer 16
-
$915 CAD
£516 GBP
View
B
Retailer 17
-
$1,218 CAD
$872 USD
View
Most Expensive
MOH London
LG805673311 · Oct 21
$1,270 CAD
£716 GBP
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $183 CADSave up to $1,035 CAD

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
0.53ct Radiant
$183 CAD