Princess|Lab Grown|IGI

13.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG623490977

Shape and cutting style on the report: Princess cut

Certificate IGI LG623490977

Diamond specifications and retailer prices

From $4,515 CAD
£2,545 GBP
As of October 30, 2026
Save $25,183 CAD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,698 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 13.09ct lab-grown princess diamond

This 13.09ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623490977 or 623490977. Listed at 22 retailers as of October 29, 2026, with prices from $4,515 to $29,698, a $25,183 spread on the same certified stone. Brilliant Earth lists it at $29,698. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

13.09
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623490977
Dimensions12.83 × 12.65 × 8.77 mm
L/W Ratio1.01
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
12.83 mm12.65 mm13.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623490977
Side View
Table 71.0%Crown 45.4°Girdle: MediumPavilion 36.6°Culet: NoneDepth 69.3%

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: $29,698 CAD|Low: $4,500 CAD|High: $29,698 CAD|Avg: $9,086 CAD
Brilliant Earth
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
October 30, 2026
Retailer 2$4,515 CAD
Retailer 3$4,832 CAD
Retailer 18$5,257 CAD
Retailer 8$5,412 CAD
Retailer 10$5,604 CAD
Retailer 14$5,604 CAD
Retailer 17$5,609 CAD
Retailer 6$6,941 CAD
Retailer 16$7,004 CAD
Retailer 11$7,486 CAD
Retailer 12$8,674 CAD
Retailer 7$8,694 CAD
Retailer 13$9,006 CAD
Retailer 4$10,481 CAD
Retailer 5$13,416 CAD
Retailer 15$14,440 CAD
Retailer 9$15,553 CAD
Brilliant Earth$29,698 CAD

35 data points across 18 retailers

22 retailers$4,515 CAD to $29,698 CAD

A
Cheapest Retailer
-
$4,515 CAD
£2,545 GBP
A
Retailer 2
-
$4,832 CAD
$3,459 USD
View
A
Retailer 3
-
$5,257 CAD
$3,763 USD
View
A
Retailer 4
-
$5,412 CAD
$3,874 USD
View
Final sale: no returns
A
Retailer 5
-
$5,604 CAD
$4,012 USD
View
Retailer 6
-
$5,604 CAD
$4,012 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$5,609 CAD
$4,015 USD
View
A
Retailer 8
-
$6,081 CAD
$4,353 USD
View
A
Retailer 9
-
$6,941 CAD
$4,969 USD
View
A
Retailer 10
-
$7,004 CAD
$5,014 USD
View
A
Retailer 11
-
$7,486 CAD
£4,220 GBP
View
B+
Retailer 12
-
$8,579 CAD
£4,836 GBP
View
B+
Retailer 13
-
$8,674 CAD
ZAR 100,318 ZAR
View
Retailer 14
-
$8,694 CAD
$6,224 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$9,006 CAD
€6,140 EUR
View
Retailer 16
-
$10,405 CAD
$7,449 USD
View
Price last confirmed 44 days ago
Retailer 17
-
$10,481 CAD
A$11,543 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$13,416 CAD
$9,604 USD
View
B
Retailer 19
-
$14,440 CAD
$10,337 USD
View
B
Retailer 20
-
$15,553 CAD
$11,134 USD
View
B
Retailer 21
-
$19,702 CAD
$14,104 USD
View
Most Expensive
B
Brilliant Earth
20602034A · Oct 29
$29,698 CAD
$21,260 USD
View
21 more retailers have this diamond
Prices start from $4,515 CADSave up to $25,183 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
13.09ct Princess
$4,515 CAD