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Cushion|Lab Grown|IGI

10.03ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG783632947

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783632947

Diamond specifications and retailer prices

From $4,448 CAD
£2,502 GBP
As of October 30, 2026
Save $27,701 CAD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $32,149 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783632947 or 783632947. Listed at 18 retailers as of October 29, 2026, with prices from $4,448 to $32,149, a $27,701 spread on the same certified stone. Brilliant Earth lists it at $32,149. 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

10.03
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783632947
Dimensions11.96 × 11.96 × 7.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm11.96 mm10.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783632947
Side View
Table 64.0%Crown 37.7°Girdle: MED-THKPavilion 30°Culet: NoneDepth 62.0%

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: $32,149 CAD|Low: $4,448 CAD|High: $32,149 CAD|Avg: $9,219 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
October 30, 2026
Retailer 2$4,448 CAD
Retailer 5$4,796 CAD
Retailer 7$4,969 CAD
Retailer 16$5,193 CAD
Retailer 8$5,421 CAD
Retailer 15$6,363 CAD
Retailer 10$6,586 CAD
Retailer 11$7,691 CAD
Retailer 6$7,722 CAD
Retailer 12$7,936 CAD
Retailer 9$8,575 CAD
Retailer 14$9,225 CAD
Retailer 13$10,337 CAD
Retailer 4$12,329 CAD
Retailer 3$12,374 CAD
Retailer 17$13,779 CAD
Brilliant Earth$32,149 CAD

41 data points across 17 retailers

18 retailers$4,448 CAD to $32,149 CAD

A
Cheapest Retailer
-
$4,448 CAD
£2,502 GBP
A
Retailer 2
-
$4,796 CAD
$3,427 USD
View
Final sale: no returns
Retailer 3
-
$4,969 CAD
$3,550 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$5,193 CAD
$3,710 USD
View
A
Retailer 5
-
$5,421 CAD
$3,873 USD
View
A
Retailer 6
-
$6,363 CAD
$4,546 USD
View
A
Retailer 7
-
$6,586 CAD
£3,705 GBP
View
A
Retailer 8
-
$7,691 CAD
ZAR 88,769 ZAR
View
Retailer 9
-
$7,722 CAD
$5,517 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$7,936 CAD
€5,400 EUR
View
B+
Retailer 11
-
$8,575 CAD
£4,824 GBP
View
Retailer 12
-
$9,225 CAD
A$10,140 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$10,337 CAD
$7,386 USD
View
Retailer 14
-
$12,329 CAD
A$13,552 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$12,374 CAD
$8,841 USD
View
B
Retailer 16
-
$13,779 CAD
$9,845 USD
View
B
Retailer 17
-
$17,312 CAD
$12,369 USD
View
Most Expensive
B
Brilliant Earth
20695757A · Oct 29
$32,149 CAD
$22,970 USD
View
17 more retailers have this diamond
Prices start from $4,448 CADSave up to $27,701 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
10.03ct Cushion
$4,448 CAD