CaratHunter
Plans
Princess|Lab Grown|IGI

1.72ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG634474191

Shape and cutting style on the report: Princess cut

Certificate IGI LG634474191

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of November 2, 2026
Save $1,439 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,742 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.72ct lab-grown princess diamond

This 1.72ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG634474191 or 634474191. Listed at 15 retailers as of November 1, 2026, with prices from $303 to $1,742, a $1,439 spread on the same certified stone. Reve Diamonds lists it at $1,742. 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

1.72
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634474191
Dimensions6.70 × 6.56 × 4.51 mm
L/W Ratio1.02
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
6.70 mm6.56 mm1.72 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634474191
Side View
Table 69.0%Crown 40.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.8%

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 2
Current: $697 CAD|Low: $303 CAD|High: $1,742 CAD|Avg: $799 CAD|-6.3%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 7$303 CAD
Retailer 9$338 CAD
Retailer 13$376 CAD
Retailer 5$384 CAD
Retailer 4$411 CAD
Retailer 11$641 CAD
Retailer 1$697 CAD
Retailer 8$812 CAD
Retailer 6$879 CAD
Retailer 14$1,207 CAD
Retailer 2$1,281 CAD
Retailer 3$1,327 CAD
Retailer 10$1,446 CAD
Retailer 12$1,504 CAD
Reve Diamonds$1,742 CAD

43 data points across 15 retailers

15 retailers$303 CAD to $1,742 CAD

A
Cheapest Retailer
-
$303 CAD
$217 USD
B+
Retailer 2
-
$338 CAD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$376 CAD
$269 USD
View
B+
Retailer 4
-
$384 CAD
$275 USD
View
Retailer 5
-
$411 CAD
$294 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$641 CAD
$459 USD
View
B+
Retailer 7
-
$697 CAD
£393 GBP
View
B+
Retailer 8
-
$812 CAD
$581 USD
View
B+
Retailer 9
-
$879 CAD
$629 USD
View
B
Retailer 10
-
$1,207 CAD
$864 USD
View
B
Retailer 11
-
$1,281 CAD
$917 USD
View
B
Retailer 12
-
$1,327 CAD
$950 USD
View
B
Retailer 13
-
$1,446 CAD
$1,035 USD
View
B
Retailer 14
-
$1,504 CAD
£848 GBP
View
Most Expensive
B
Reve Diamonds
E04A0BC48 · Nov 1
$1,742 CAD
$1,247 USD
View
14 more retailers have this diamond
Prices start from $303 CADSave up to $1,439 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
1.72ct Princess
$303 CAD