Princess|Lab Grown|IGI

10.78ct E VVS1 Princess Lab Grown Diamond

VG • E/VVS1 • IGI LG723523473

Shape and cutting style on the report: Princess cut

Certificate IGI LG723523473

Diamond specifications and retailer prices

From $7,961 CAD
$5,688 USD
As of October 29, 2026
Save $19,102 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $29,591 CAD at Taylor and Hart · As of October 8, 2026
View at Taylor and Hart

About this 10.78ct lab-grown princess diamond

This 10.78ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG723523473 or 723523473. Listed at 16 retailers as of October 29, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.78
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723523473
Dimensions12.10 × 12.03 × 7.97 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm12.03 mm10.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723523473
Side View
Table 71.0%Crown 47.9°Girdle: ThickPavilion 34.5°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $27,063 CAD|Low: $6,823 CAD|High: $29,591 CAD|Avg: $12,852 CAD|+0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 21, 2026
Retailer 8$6,823 CAD
Retailer 18$7,449 CAD
Retailer 14$7,452 CAD
Retailer 3$7,955 CAD
Retailer 12$7,961 CAD
Retailer 2$8,245 CAD
Retailer 5$8,245 CAD
Retailer 10$8,272 CAD
Retailer 13$8,361 CAD
Retailer 19$9,787 CAD
Retailer 15$10,699 CAD
Retailer 4$10,935 CAD
Retailer 20$11,540 CAD
Retailer 11$11,667 CAD
Retailer 6$12,742 CAD
Retailer 17$12,760 CAD
Retailer 9$15,516 CAD
Retailer 7$22,924 CAD
Retailer 1$27,063 CAD
Retailer 16$28,741 CAD
Taylor and Hart$29,591 CAD

12 data points across 21 retailers

16 retailers$7,961 CAD to $27,063 CAD

Retailer 1
-
$6,823 CAD
$4,875 USD
Price last confirmed 27 days ago
Retailer 2
-
$7,449 CAD
$5,322 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$7,452 CAD
£4,192 GBP
View
Price last confirmed 20 days ago
A
Retailer 4
-
$7,961 CAD
$5,688 USD
View
Final sale: no returns
Retailer 5
-
$8,245 CAD
$5,891 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$9,787 CAD
$6,993 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$10,935 CAD
$7,813 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$11,540 CAD
$8,245 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$11,667 CAD
£6,564 GBP
View
Price last confirmed 21 days ago
Retailer 10
-
$12,742 CAD
$9,104 USD
View
Price last confirmed 20 days ago
Retailer 11
-
$12,760 CAD
ZAR 147,289 ZAR
View
Price last confirmed 23 days ago
Retailer 12
-
$15,516 CAD
$11,086 USD
View
Price last confirmed 21 days ago
Retailer 13
-
$22,924 CAD
$16,379 USD
View
Price last confirmed 20 days ago
B
Retailer 14
-
$27,063 CAD
$19,336 USD
View
Retailer 15
-
$28,741 CAD
A$31,592 AUD
View
Price last confirmed 21 days ago
Most Expensive
Taylor and Hart
10NLUJW · Oct 8
$29,591 CAD
$21,143 USD
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from $7,961 CADSave up to $19,102 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
10.78ct Princess
$7,961 CAD