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Radiant|Lab Grown|IGI

0.55ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG665421229

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

Certificate IGI LG665421229

Diamond specifications and retailer prices

From $196 CAD
$140 USD
As of October 30, 2026
Save $1,205 CAD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,401 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665421229 or 665421229. Listed at 19 retailers as of October 30, 2026, with prices from $196 to $1,401, a $1,205 spread on the same certified stone. Reve Diamonds lists it at $1,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665421229
Dimensions6.32 × 4.15 × 2.42 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm4.15 mm0.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG665421229
Side View
Table 64.0%Crown 39.2°Girdle: Slightly ThickPavilion 28.6°Culet: NoneDepth 58.3%

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 30
Current: $415 CAD|Low: $189 CAD|High: $1,277 CAD|Avg: $487 CAD|+4.3%
Retailer 1
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
October 30, 2026
Retailer 13$196 CAD
Retailer 6$219 CAD
Retailer 4$228 CAD
Retailer 5$243 CAD
Retailer 15$243 CAD
Retailer 7$332 CAD
Retailer 10$405 CAD
Retailer 1$415 CAD
Retailer 11$419 CAD
Retailer 8$439 CAD
Retailer 14$489 CAD
Retailer 12$619 CAD
Retailer 2$781 CAD
Retailer 9$1,137 CAD
Retailer 3$1,277 CAD

45 data points across 15 retailers

19 retailers$196 CAD to $1,401 CAD

A
Cheapest Retailer
-
$196 CAD
$140 USD
A
Retailer 2
-
$219 CAD
$157 USD
View
Final sale: no returns
A
Retailer 3
-
$228 CAD
$163 USD
View
A
Retailer 4
-
$243 CAD
$174 USD
View
A
Retailer 5
-
$243 CAD
$174 USD
View
A
Retailer 6
-
$271 CAD
$194 USD
View
A
Retailer 7
-
$332 CAD
$238 USD
View
Retailer 8
-
$405 CAD
$290 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$415 CAD
£234 GBP
View
A
Retailer 10
-
$419 CAD
€286 EUR
View
A
Retailer 11
-
$439 CAD
ZAR 5,073 ZAR
View
B+
Retailer 12
-
$489 CAD
$350 USD
View
B
Retailer 13
-
$619 CAD
$443 USD
View
B
Retailer 14
-
$771 CAD
$552 USD
View
B
Retailer 15
-
$781 CAD
$559 USD
View
B
Retailer 16
-
$858 CAD
$614 USD
View
B
Retailer 17
-
$1,137 CAD
£641 GBP
View
B
Retailer 18
-
$1,277 CAD
£720 GBP
View
Most Expensive
B
Reve Diamonds
3A03F4373 · Oct 30
$1,401 CAD
$1,003 USD
View
18 more retailers have this diamond
Prices start from $196 CADSave up to $1,205 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
$196 CAD