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Princess|Lab Grown|IGI

1.71ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG815691437

Shape and cutting style on the report: Princess cut

Certificate IGI LG815691437

Diamond specifications and retailer prices

From $313 CAD
$224 USD
As of October 30, 2026
Save $1,326 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,788 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.71ct lab-grown princess diamond

This 1.71ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815691437 or 815691437. Listed at 13 retailers as of October 29, 2026, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815691437
Dimensions6.55 × 6.51 × 4.69 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.51 mm1.71 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815691437
Side View
Table 69.0%Crown 40°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.0%

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 30
Current: $1,788 CAD|Low: $312 CAD|High: $1,823 CAD|Avg: $1,123 CAD|+3.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$313 CAD
Retailer 9$363 CAD
Retailer 2$434 CAD
Retailer 6$651 CAD
Retailer 3$858 CAD
Retailer 8$907 CAD
Retailer 4$1,249 CAD
Retailer 10$1,253 CAD
Retailer 13$1,422 CAD
Retailer 7$1,565 CAD
Retailer 5$1,592 CAD
Retailer 12$1,639 CAD
Rare Carat$1,788 CAD

36 data points across 13 retailers

13 retailers$313 CAD to $1,639 CAD

A
Cheapest Retailer
-
$313 CAD
$224 USD
A
Retailer 2
-
$363 CAD
$260 USD
View
A
Retailer 3
-
$434 CAD
£244 GBP
View
A
Retailer 4
-
$651 CAD
€444 EUR
View
A
Retailer 5
-
$858 CAD
$614 USD
View
A
Retailer 6
-
$907 CAD
A$999 AUD
View
B+
Retailer 7
-
$1,249 CAD
$894 USD
View
B+
Retailer 8
-
$1,253 CAD
$897 USD
View
B+
Retailer 9
-
$1,422 CAD
$1,018 USD
View
B+
Retailer 10
-
$1,565 CAD
£882 GBP
View
Retailer 11
-
$1,592 CAD
SGD 1,540 SGD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$1,639 CAD
$1,173 USD
View
Most Expensive
Rare Carat
LGPR15-106546 · Oct 18
$1,788 CAD
$1,280 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $313 CADSave up to $1,326 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
1.71ct Princess
$313 CAD