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Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG677514239

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

Certificate IGI LG677514239

Diamond specifications and retailer prices

From $298 CAD
$213 USD
As of October 30, 2026
Save $1,204 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,502 CAD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677514239 or 677514239. Listed at 18 retailers as of October 30, 2026, with prices from $298 to $1,502, a $1,204 spread on the same certified stone. Brilliance lists it at $1,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514239
Dimensions8.50 × 5.67 × 3.66 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm5.67 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514239
Side View
Table 58.0%Crown 42.7°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 64.6%

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: $1,502 CAD|Low: $279 CAD|High: $1,502 CAD|Avg: $799 CAD|+2.2%
Brilliance
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
November 1, 2026
Retailer 4$298 CAD
Retailer 18$345 CAD
Retailer 3$369 CAD
Retailer 10$369 CAD
Retailer 11$421 CAD
Retailer 13$609 CAD
Retailer 7$633 CAD
Retailer 14$633 CAD
Retailer 12$682 CAD
Retailer 8$733 CAD
Retailer 6$831 CAD
Retailer 15$861 CAD
Retailer 5$1,186 CAD
Retailer 17$1,190 CAD
Retailer 9$1,259 CAD
Retailer 16$1,341 CAD
Retailer 2$1,478 CAD
Brilliance$1,502 CAD

33 data points across 18 retailers

18 retailers$298 CAD to $1,502 CAD

A
Cheapest Retailer
-
$298 CAD
$213 USD
A
Retailer 2
-
$345 CAD
$247 USD
View
Retailer 3
-
$369 CAD
$264 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$369 CAD
$264 USD
View
A
Retailer 5
-
$421 CAD
£237 GBP
View
A
Retailer 6
-
$609 CAD
€415 EUR
View
B+
Retailer 7
-
$633 CAD
$453 USD
View
A
Retailer 8
-
$633 CAD
ZAR 7,326 ZAR
View
A
Retailer 9
-
$682 CAD
£385 GBP
View
A
Retailer 10
-
$733 CAD
$525 USD
View
A
Retailer 11
-
$831 CAD
$595 USD
View
A
Retailer 12
-
$861 CAD
A$948 AUD
View
B
Retailer 13
-
$1,186 CAD
$849 USD
View
B
Retailer 14
-
$1,190 CAD
$852 USD
View
B+
Retailer 15
-
$1,259 CAD
$902 USD
View
Retailer 16
-
$1,341 CAD
$960 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$1,478 CAD
£833 GBP
View
Most Expensive
B
Brilliance
D29900102 · Oct 30
$1,502 CAD
$1,075 USD
View
17 more retailers have this diamond
Prices start from $298 CADSave up to $1,204 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
1.55ct Radiant
$298 CAD