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Radiant|Lab Grown|IGI

5.52ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG754579520

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

Certificate IGI LG754579520

Diamond specifications and retailer prices

From $2,659 CAD
£1,499 GBP
As of October 30, 2026
Save $8,988 CAD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,275 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.52ct lab-grown radiant diamond

This 5.52ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754579520 or 754579520. Listed at 6 retailers as of October 30, 2026, with a 338% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.52
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754579520
Dimensions12.26 × 8.47 × 12.26 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm8.47 mm5.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754579520
Side View
Table 65.0%Crown 29.2°Girdle: MediumPavilion 30.8°Culet: NoneDepth 67.8%

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: $21,275 CAD|Low: $2,659 CAD|High: $21,638 CAD|Avg: $7,573 CAD|-1.7%
Do Amore Diamonds
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
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Retailer 17
October 30, 2026
Retailer 10$2,659 CAD
Retailer 8$2,897 CAD
Retailer 14$3,464 CAD
Retailer 4$3,661 CAD
Retailer 12$3,821 CAD
Retailer 17$5,040 CAD
Retailer 15$5,151 CAD
Retailer 9$5,675 CAD
Retailer 3$5,719 CAD
Retailer 13$5,849 CAD
Retailer 5$7,611 CAD
Retailer 6$7,749 CAD
Retailer 16$9,839 CAD
Retailer 11$10,660 CAD
Retailer 2$11,648 CAD
Retailer 7$14,242 CAD
Do Amore Diamonds$21,275 CAD

4 data points across 17 retailers

6 retailers$2,659 CAD to $11,648 CAD

A
Cheapest Retailer
-
$2,659 CAD
£1,499 GBP
B+
Retailer 2
-
$3,821 CAD
$2,735 USD
View
Retailer 3
-
$7,611 CAD
A$8,382 AUD
View
Price last confirmed 118 days ago
B
Retailer 4
-
$10,660 CAD
£6,009 GBP
View
B
Retailer 5
-
$11,648 CAD
$8,338 USD
View
Most Expensive
Do Amore Diamonds
27-DB9AAED43 · Oct 30
$21,275 CAD
$15,230 USD
View
Price under review
5 more retailers have this diamond
Prices start from $2,659 CADSave up to $8,988 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
5.52ct Radiant
$2,659 CAD