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Round|Lab Grown|IGI

1.73ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG601303747

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601303747

Diamond specifications and retailer prices

From $286 CAD
$205 USD
As of October 29, 2026
Save $2,466 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,752 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG601303747 or 601303747. Listed at 11 retailers as of October 29, 2026, with prices from $286 to $2,752, a $2,466 spread on the same certified stone. Do Amore Diamonds lists it at $2,752. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.73
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601303747
Dimensions7.66 × 7.60 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.66 mm7.60 mm1.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601303747
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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 29
Current: $2,752 CAD|Low: $278 CAD|High: $2,822 CAD|Avg: $1,063 CAD|-2.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$286 CAD
Retailer 3$324 CAD
Retailer 8$332 CAD
Retailer 7$613 CAD
Retailer 2$725 CAD
Retailer 9$1,083 CAD
Retailer 5$1,147 CAD
Retailer 6$1,261 CAD
Retailer 11$1,453 CAD
Retailer 4$1,581 CAD
Do Amore Diamonds$2,752 CAD

38 data points across 11 retailers

11 retailers$286 CAD to $2,752 CAD

A
Cheapest Retailer
-
$286 CAD
$205 USD
A
Retailer 2
-
$324 CAD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$332 CAD
$238 USD
View
B+
Retailer 4
-
$613 CAD
$439 USD
View
A
Retailer 5
-
$725 CAD
£409 GBP
View
B+
Retailer 6
-
$1,083 CAD
$775 USD
View
B+
Retailer 7
-
$1,147 CAD
$821 USD
View
B+
Retailer 8
-
$1,261 CAD
$903 USD
View
B
Retailer 9
-
$1,453 CAD
$1,040 USD
View
Retailer 10
-
$1,581 CAD
£891 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-C78F93908 · Oct 29
$2,752 CAD
$1,970 USD
View
10 more retailers have this diamond
Prices start from $286 CADSave up to $2,466 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
1.73ct Round
$286 CAD