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Princess|Lab Grown|IGI

1.72ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG833668460

Shape and cutting style on the report: Princess cut

Certificate IGI LG833668460

Diamond specifications and retailer prices

From $1,342 CAD
$961 USD
As of October 30, 2026
Save $6,681 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,024 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668460 or 833668460. Listed at 19 retailers as of October 30, 2026, with prices from $1,342 to $8,024, a $6,681 spread on the same certified stone. Blue Nile lists it at $8,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668460
Dimensions6.68 × 6.55 × 4.60 mm
L/W Ratio1.02
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
6.68 mm6.55 mm1.72 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668460
Side View
Table 66.0%Crown 46.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 70.2%

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 30
Current: $8,024 CAD|Low: $1,342 CAD|High: $11,350 CAD|Avg: $4,158 CAD|-29.3%
Blue Nile
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$1,342 CAD
Retailer 17$1,461 CAD
Retailer 19$1,504 CAD
Retailer 6$1,558 CAD
Retailer 12$1,766 CAD
Retailer 10$1,963 CAD
Retailer 8$2,094 CAD
Retailer 2$2,095 CAD
Retailer 14$2,370 CAD
Retailer 13$2,402 CAD
Retailer 9$2,492 CAD
Retailer 3$3,358 CAD
Retailer 5$4,300 CAD
Retailer 15$4,381 CAD
Retailer 16$4,830 CAD
Retailer 4$5,061 CAD
Retailer 7$5,290 CAD
Retailer 11$5,424 CAD
Blue Nile$8,024 CAD

30 data points across 19 retailers

19 retailers$1,342 CAD to $8,024 CAD

A
Cheapest Retailer
-
$1,342 CAD
$961 USD
A
Retailer 2
-
$1,461 CAD
$1,046 USD
View
A
Retailer 3
-
$1,504 CAD
$1,077 USD
View
Final sale: no returns
A
Retailer 4
-
$1,558 CAD
$1,115 USD
View
A
Retailer 5
-
$1,766 CAD
£996 GBP
View
A
Retailer 6
-
$1,963 CAD
$1,405 USD
View
A
Retailer 7
-
$2,094 CAD
$1,499 USD
View
A
Retailer 8
-
$2,095 CAD
$1,500 USD
View
A
Retailer 9
-
$2,370 CAD
€1,616 EUR
View
A
Retailer 10
-
$2,402 CAD
£1,354 GBP
View
A
Retailer 11
-
$2,492 CAD
$1,784 USD
View
B+
Retailer 12
-
$3,358 CAD
$2,404 USD
View
B+
Retailer 13
-
$4,300 CAD
£2,424 GBP
View
B
Retailer 14
-
$4,381 CAD
$3,136 USD
View
B
Retailer 15
-
$4,830 CAD
$3,458 USD
View
B
Retailer 16
-
$5,061 CAD
$3,623 USD
View
B
Retailer 17
-
$5,290 CAD
£2,982 GBP
View
B+
Retailer 18
-
$5,424 CAD
$3,883 USD
View
Most Expensive
B
Blue Nile
30305206 · Oct 31
$8,024 CAD
$5,744 USD
View
18 more retailers have this diamond
Prices start from $1,342 CADSave up to $6,681 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
$1,342 CAD