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Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG758529441

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

Certificate IGI LG758529441

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 30, 2026
Save $1,348 CAD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,597 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG758529441 or 758529441. Listed at 22 retailers as of October 30, 2026, with prices from $249 to $1,597, a $1,348 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,597. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758529441
Dimensions5.83 × 4.06 × 2.71 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.83 mm4.06 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758529441
Side View
Table 63.0%Crown 40.9°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 66.7%

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: Oct 30
Current: $1,597 CAD|Low: $237 CAD|High: $1,597 CAD|Avg: $616 CAD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 15$249 CAD
Retailer 8$278 CAD
Retailer 5$288 CAD
Retailer 3$307 CAD
Retailer 6$307 CAD
Retailer 13$342 CAD
Retailer 16$416 CAD
Retailer 2$548 CAD
Retailer 9$556 CAD
Retailer 12$569 CAD
Retailer 7$617 CAD
Retailer 10$784 CAD
Retailer 4$989 CAD
Retailer 14$1,043 CAD
Retailer 11$1,439 CAD
Flawless Fine Jewelry$1,597 CAD

44 data points across 16 retailers

22 retailers$249 CAD to $1,597 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
A
Retailer 2
-
$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$288 CAD
$206 USD
View
A
Retailer 4
-
$307 CAD
$220 USD
View
A
Retailer 5
-
$307 CAD
$220 USD
View
A
Retailer 6
-
$340 CAD
HK$1,900 HKD
View
A
Retailer 7
-
$342 CAD
$245 USD
View
A
Retailer 8
-
$416 CAD
$298 USD
View
B+
Retailer 9
-
$548 CAD
£309 GBP
View
B+
Retailer 10
-
$556 CAD
ZAR 6,426 ZAR
View
Retailer 11
-
$569 CAD
€388 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$617 CAD
$442 USD
View
B
Retailer 13
-
$784 CAD
A$863 AUD
View
B
Retailer 14
-
$839 CAD
SGD 812 SGD
View
B
Retailer 15
-
$989 CAD
$708 USD
View
B
Retailer 16
-
$1,021 CAD
$731 USD
View
B
Retailer 17
-
$1,043 CAD
$747 USD
View
B
Retailer 18
-
$1,064 CAD
$762 USD
View
B
Retailer 19
-
$1,260 CAD
£710 GBP
View
B
Retailer 20
-
$1,439 CAD
£811 GBP
View
B
Retailer 21
-
$1,567 CAD
$1,122 USD
View
Most Expensive
B
Flawless Fine Jewelry
8F07051A0 · Oct 31
$1,597 CAD
£900 GBP
View
21 more retailers have this diamond
Prices start from $249 CADSave up to $1,348 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
0.55ct Radiant
$249 CAD