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Cushion|Lab Grown|IGI

10.03ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG736507170

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

Certificate IGI LG736507170

Diamond specifications and retailer prices

From $4,683 CAD
$3,346 USD
As of October 29, 2026
Save $28,417 CAD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $33,101 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG736507170 or 736507170. Listed at 16 retailers as of October 29, 2026, with prices from $4,683 to $33,101, a $28,417 spread on the same certified stone. Do Amore Diamonds lists it at $33,101. 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 angle36.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736507170
Dimensions12.56 × 12.56 × 12.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm12.56 mm10.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736507170
Side View
Table 60.0%Crown 36.2°Girdle: STK-VTKPavilion 41.1°Culet: NoneDepth 68.2%

Caratlytics Score

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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 29
Current: $33,101 CAD|Low: $3,344 CAD|High: $33,101 CAD|Avg: $10,437 CAD
Do Amore Diamonds
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
October 30, 2026
Retailer 3$4,683 CAD
Retailer 14$4,851 CAD
Retailer 12$5,074 CAD
Retailer 15$5,316 CAD
Retailer 9$6,844 CAD
Retailer 2$7,132 CAD
Retailer 5$7,972 CAD
Retailer 4$8,169 CAD
Retailer 8$8,288 CAD
Retailer 11$8,699 CAD
Retailer 10$9,986 CAD
Retailer 13$12,679 CAD
Retailer 6$13,356 CAD
Retailer 7$18,761 CAD
Do Amore Diamonds$33,101 CAD

43 data points across 15 retailers

16 retailers$4,683 CAD to $33,101 CAD

A
Cheapest Retailer
-
$4,683 CAD
$3,346 USD
Final sale: no returns
Retailer 2
-
$4,851 CAD
$3,466 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$5,074 CAD
$3,625 USD
View
A
Retailer 4
-
$5,316 CAD
$3,798 USD
View
A
Retailer 5
-
$6,844 CAD
$4,890 USD
View
A
Retailer 6
-
$7,132 CAD
£4,012 GBP
View
B+
Retailer 7
-
$7,972 CAD
$5,696 USD
View
B+
Retailer 8
-
$8,169 CAD
£4,596 GBP
View
B+
Retailer 9
-
$8,288 CAD
ZAR 95,660 ZAR
View
Retailer 10
-
$8,699 CAD
$6,215 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$9,986 CAD
A$10,977 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$12,679 CAD
A$13,937 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$13,356 CAD
$9,543 USD
View
B
Retailer 14
-
$18,761 CAD
$13,404 USD
View
B
Retailer 15
-
$28,776 CAD
$20,560 USD
View
Most Expensive
B
Do Amore Diamonds
23-736507170 · Oct 29
$33,101 CAD
$23,650 USD
View
15 more retailers have this diamond
Prices start from $4,683 CADSave up to $28,417 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
$4,683 CAD