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Round|Lab Grown|IGI

1.57ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG804649969

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649969

Diamond specifications and retailer prices

From $603 CAD
As of November 3, 2026
Save $4,762 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,365 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649969 or 804649969. Listed at 14 retailers as of November 3, 2026, with prices from $603 to $5,365, a $4,762 spread on the same certified stone. Do Amore Diamonds lists it at $5,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649969
Dimensions7.57 × 7.53 × 4.51 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
7.57 mm7.53 mm1.57 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649969
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

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: $5,365 CAD|Low: $603 CAD|High: $6,368 CAD|Avg: $2,558 CAD|-15.8%
Do Amore Diamonds
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
November 4, 2026
Retailer 11$603 CAD
Retailer 3$676 CAD
Retailer 13$707 CAD
Retailer 7$1,017 CAD
Retailer 2$1,169 CAD
Retailer 5$1,198 CAD
Retailer 6$1,931 CAD
Retailer 12$1,941 CAD
Retailer 14$2,656 CAD
Retailer 8$2,745 CAD
Retailer 9$2,890 CAD
Retailer 4$3,035 CAD
Retailer 10$4,069 CAD
Do Amore Diamonds$5,365 CAD

40 data points across 14 retailers

14 retailers$603 CAD to $5,365 CAD

A
Cheapest Retailer
-
$603 CAD
A
Retailer 2
-
$676 CAD
View
A
Retailer 3
-
$707 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,017 CAD
View
A
Retailer 5
-
$1,169 CAD
View
B+
Retailer 6
-
$1,198 CAD
View
B+
Retailer 7
-
$1,931 CAD
View
B+
Retailer 8
-
$1,941 CAD
View
B
Retailer 9
-
$2,656 CAD
View
B
Retailer 10
-
$2,745 CAD
View
B
Retailer 11
-
$2,890 CAD
View
B
Retailer 12
-
$3,035 CAD
View
B
Retailer 13
-
$4,069 CAD
View
Most Expensive
B
Do Amore Diamonds
27-50D2C602E · Nov 4
$5,365 CAD
$3,850 USD
View
13 more retailers have this diamond
Prices start from $603 CADSave up to $4,762 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
1.57ct Round
$603 CAD