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Radiant|Lab Grown|IGI

1.75ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG611397806

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG611397806

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 27, 2026
Save $2,227 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,486 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown radiant diamond

This 1.75ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG611397806 or 611397806. Listed at 11 retailers as of October 27, 2026, with prices from $260 to $2,486, a $2,227 spread on the same certified stone. Do Amore Diamonds lists it at $2,486. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.75
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611397806
Dimensions8.41 × 5.88 × 4.02 mm
L/W Ratio1.43
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
8.41 mm5.88 mm1.75 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611397806
Side View
Table 66.0%Crown 43.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.4%

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 27
Current: $2,486 CAD|Low: $208 CAD|High: $2,584 CAD|Avg: $1,116 CAD|-3.8%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 12$260 CAD
Retailer 10$300 CAD
Retailer 16$302 CAD
Retailer 2$457 CAD
Retailer 14$567 CAD
Retailer 5$607 CAD
Retailer 6$766 CAD
Retailer 8$965 CAD
Retailer 11$1,092 CAD
Retailer 4$1,137 CAD
Retailer 13$1,141 CAD
Retailer 9$1,662 CAD
Retailer 7$1,676 CAD
Retailer 15$1,774 CAD
Retailer 3$2,026 CAD
Do Amore Diamonds$2,486 CAD

26 data points across 16 retailers

11 retailers$260 CAD to $2,486 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
A
Retailer 2
-
$300 CAD
$215 USD
View
A
Retailer 3
-
$302 CAD
$216 USD
View
Final sale: no returns
A
Retailer 4
-
$457 CAD
£258 GBP
View
B+
Retailer 5
-
$567 CAD
$406 USD
View
B
Retailer 6
-
$1,092 CAD
$782 USD
View
B+
Retailer 7
-
$1,141 CAD
$817 USD
View
B
Retailer 8
-
$1,662 CAD
£937 GBP
View
B
Retailer 9
-
$1,774 CAD
$1,270 USD
View
B
Retailer 10
-
$2,026 CAD
$1,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-64C3D4476 · Oct 29
$2,486 CAD
$1,780 USD
View
10 more retailers have this diamond
Prices start from $260 CADSave up to $2,227 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
1.75ct Radiant
$260 CAD