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Round|Lab Grown|IGI

1.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676383

Diamond specifications and retailer prices

From $481 CAD
$344 USD
As of October 29, 2026
Save $2,264 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,745 CAD at Rare Carat · As of October 28, 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 LG839676383 or 839676383. Listed at 22 retailers as of October 28, 2026, with prices from $481 to $2,745, a $2,264 spread on the same certified stone. Rare Carat lists it at $2,745. 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 angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676383
Dimensions7.46 × 7.50 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.50 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676383
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.2%

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 29
Current: $2,745 CAD|Low: $481 CAD|High: $2,752 CAD|Avg: $1,323 CAD
Rare Carat
Retailer 2
Retailer 3
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Retailer 22
November 1, 2026
Retailer 22$481 CAD
Retailer 11$557 CAD
Retailer 4$595 CAD
Retailer 15$595 CAD
Retailer 9$662 CAD
Retailer 3$799 CAD
Retailer 21$803 CAD
Retailer 2$845 CAD
Retailer 17$937 CAD
Retailer 6$955 CAD
Retailer 20$1,024 CAD
Retailer 13$1,067 CAD
Retailer 7$1,282 CAD
Retailer 19$1,383 CAD
Retailer 18$1,390 CAD
Retailer 8$1,915 CAD
Retailer 10$1,933 CAD
Retailer 14$1,974 CAD
Retailer 16$2,154 CAD
Retailer 5$2,331 CAD
Retailer 12$2,580 CAD
Rare Carat$2,745 CAD

27 data points across 22 retailers

22 retailers$481 CAD to $2,745 CAD

A
Cheapest Retailer
-
$481 CAD
$344 USD
A
Retailer 2
-
$557 CAD
$399 USD
View
A
Retailer 3
-
$595 CAD
$426 USD
View
A
Retailer 4
-
$595 CAD
$426 USD
View
A
Retailer 5
-
$662 CAD
HK$3,700 HKD
View
A
Retailer 6
-
$799 CAD
$572 USD
View
A
Retailer 7
-
$803 CAD
$575 USD
View
A
Retailer 8
-
$845 CAD
£477 GBP
View
A
Retailer 9
-
$937 CAD
€639 EUR
View
A
Retailer 10
-
$955 CAD
$684 USD
View
A
Retailer 11
-
$1,024 CAD
ZAR 11,839 ZAR
View
A
Retailer 12
-
$1,067 CAD
£601 GBP
View
B+
Retailer 13
-
$1,282 CAD
$918 USD
View
B+
Retailer 14
-
$1,383 CAD
A$1,523 AUD
View
B+
Retailer 15
-
$1,390 CAD
$995 USD
View
B
Retailer 16
-
$1,915 CAD
$1,371 USD
View
B
Retailer 17
-
$1,933 CAD
SGD 1,870 SGD
View
B
Retailer 18
-
$1,974 CAD
$1,413 USD
View
B
Retailer 19
-
$2,154 CAD
$1,542 USD
View
B+
Retailer 20
-
$2,331 CAD
£1,314 GBP
View
B
Retailer 21
-
$2,580 CAD
$1,847 USD
View
Most Expensive
B
Rare Carat
AJ-00056947 · Oct 28
$2,745 CAD
$1,965 USD
View
21 more retailers have this diamond
Prices start from $481 CADSave up to $2,264 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
$481 CAD