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Princess|Lab Grown|IGI

3.09ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG665401393

Shape and cutting style on the report: Princess cut

Certificate IGI LG665401393

Diamond specifications and retailer prices

From $904 CAD
$646 USD
As of October 27, 2026
Save $7,130 CAD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,335 CAD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665401393 or 665401393. Listed at 27 retailers as of October 27, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401393
Dimensions7.69 × 7.69 × 5.45 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.69 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401393
Side View
Table 67.0%Crown 50.6°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 70.9%

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: $9,335 CAD|Low: $904 CAD|High: $9,335 CAD|Avg: $3,258 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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 21$904 CAD
Retailer 5$1,013 CAD
Retailer 3$1,050 CAD
Retailer 4$1,295 CAD
Retailer 9$1,311 CAD
Retailer 12$1,482 CAD
Retailer 19$1,559 CAD
Retailer 11$1,624 CAD
Retailer 2$1,852 CAD
Retailer 17$2,615 CAD
Retailer 20$2,682 CAD
Retailer 15$2,690 CAD
Retailer 8$3,292 CAD
Retailer 7$3,580 CAD
Retailer 10$3,605 CAD
Retailer 6$3,636 CAD
Retailer 18$3,926 CAD
Retailer 14$4,148 CAD
Retailer 13$4,573 CAD
Retailer 16$8,034 CAD
Brilliant Earth$9,335 CAD

42 data points across 21 retailers

27 retailers$904 CAD to $8,034 CAD

A
Retailer 1
-
$869 CAD
$621 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$904 CAD
$646 USD
View
A
Retailer 3
-
$984 CAD
$703 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$1,013 CAD
$724 USD
View
Final sale: no returns
A
Retailer 5
-
$1,050 CAD
$750 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$1,050 CAD
$750 USD
View
A
Retailer 7
-
$1,050 CAD
$750 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,295 CAD
$925 USD
View
A
Retailer 9
-
$1,482 CAD
$1,059 USD
View
A
Retailer 10
-
$1,559 CAD
£877 GBP
View
Price last confirmed 12 days ago
A
Retailer 11
-
$1,624 CAD
$1,160 USD
View
B+
Retailer 12
-
$1,843 CAD
£1,037 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,852 CAD
£1,042 GBP
View
B+
Retailer 14
-
$2,615 CAD
A$2,874 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,682 CAD
$1,916 USD
View
B+
Retailer 16
-
$2,690 CAD
ZAR 31,049 ZAR
View
B
Retailer 17
-
$3,257 CAD
$2,327 USD
View
B
Retailer 18
-
$3,257 CAD
$2,327 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$3,292 CAD
A$3,619 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$3,580 CAD
$2,558 USD
View
B
Retailer 21
-
$3,605 CAD
£2,028 GBP
View
B
Retailer 22
-
$3,636 CAD
$2,598 USD
View
B
Retailer 23
-
$3,926 CAD
$2,805 USD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$4,148 CAD
$2,964 USD
View
B
Retailer 25
-
$4,573 CAD
£2,573 GBP
View
B
Retailer 26
-
$8,034 CAD
$5,740 USD
View
Most Expensive
B
Brilliant Earth
18599793A · Oct 3
$9,335 CAD
$6,670 USD
View
Price under review
26 more retailers have this diamond
Prices start from $904 CADSave up to $7,130 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
3.09ct Princess
$904 CAD