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Round|Lab Grown|IGI

1.55ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG835629893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835629893

Diamond specifications and retailer prices

From $386 CAD
$276 USD
As of November 3, 2026
Save $1,527 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,683 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835629893 or 835629893. Listed at 15 retailers as of November 2, 2026, with a 396% 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

1.55
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835629893
Dimensions7.44 × 7.46 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.46 mm1.55 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835629893
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.9%

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: Nov 3
Current: $2,683 CAD|Low: $373 CAD|High: $2,697 CAD|Avg: $1,162 CAD|-0.5%
Rare Carat
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
November 3, 2026
Retailer 6$386 CAD
Retailer 11$478 CAD
Retailer 8$505 CAD
Retailer 4$640 CAD
Retailer 12$699 CAD
Retailer 9$823 CAD
Retailer 2$838 CAD
Retailer 7$1,123 CAD
Retailer 14$1,242 CAD
Retailer 15$1,467 CAD
Retailer 13$1,534 CAD
Retailer 5$1,606 CAD
Retailer 3$1,836 CAD
Retailer 10$1,913 CAD
Rare Carat$2,683 CAD

38 data points across 15 retailers

15 retailers$386 CAD to $1,913 CAD

A
Cheapest Retailer
-
$386 CAD
$276 USD
A
Retailer 2
-
$478 CAD
$342 USD
View
A
Retailer 3
-
$505 CAD
£284 GBP
View
B+
Retailer 4
-
$640 CAD
$458 USD
View
A
Retailer 5
-
$699 CAD
$500 USD
View
A
Retailer 6
-
$823 CAD
ZAR 9,517 ZAR
View
A
Retailer 7
-
$838 CAD
£472 GBP
View
A
Retailer 8
-
$1,123 CAD
A$1,236 AUD
View
B+
Retailer 9
-
$1,242 CAD
$889 USD
View
B+
Retailer 10
-
$1,467 CAD
$1,050 USD
View
B+
Retailer 11
-
$1,534 CAD
$1,098 USD
View
B+
Retailer 12
-
$1,606 CAD
$1,149 USD
View
B+
Retailer 13
-
$1,836 CAD
$1,314 USD
View
B+
Retailer 14
-
$1,913 CAD
£1,078 GBP
View
Most Expensive
Rare Carat
186023 · Oct 21
$2,683 CAD
$1,920 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $386 CADSave up to $1,527 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 Round
$386 CAD