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Round|Lab Grown|IGI

1.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG814634442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814634442

Diamond specifications and retailer prices

From $729 CAD
$522 USD
As of November 1, 2026
Save $1,453 CAD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,752 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814634442 or 814634442. Listed at 10 retailers as of October 26, 2026, with a 199% 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

1.56
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634442
Dimensions7.43 × 7.38 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.43 mm7.38 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814634442
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: Nov 1
Current: $2,752 CAD|Low: $657 CAD|High: $3,017 CAD|Avg: $1,483 CAD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$729 CAD
Retailer 3$870 CAD
Retailer 7$907 CAD
Retailer 2$966 CAD
Retailer 8$1,270 CAD
Retailer 9$1,812 CAD
Retailer 6$1,888 CAD
Retailer 4$2,182 CAD
Rare Carat$2,752 CAD

39 data points across 9 retailers

10 retailers$729 CAD to $2,182 CAD

A
Cheapest Retailer
-
$729 CAD
$522 USD
A
Retailer 2
-
$870 CAD
€593 EUR
View
A
Retailer 3
-
$907 CAD
$649 USD
View
A
Retailer 4
-
$966 CAD
£545 GBP
View
B+
Retailer 5
-
$1,270 CAD
$909 USD
View
B+
Retailer 6
-
$1,812 CAD
$1,297 USD
View
Retailer 7
-
$1,888 CAD
A$2,079 AUD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$2,182 CAD
£1,230 GBP
View
Retailer 9
-
$2,703 CAD
$1,935 USD
View
Price last confirmed 11 days ago
Most Expensive
Rare Carat
ks-63155_l_742537464 · Oct 21
$2,752 CAD
$1,970 USD
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from $729 CADSave up to $1,453 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
1.56ct Round
$729 CAD