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Cushion|Lab Grown|IGI

5.15ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG804612632

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804612632

Diamond specifications and retailer prices

From $8,485 CAD
$6,072 USD
As of November 2, 2026
Save $11,656 CAD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $65,971 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.15ct lab-grown cushion diamond

This 5.15ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG804612632 or 804612632. Listed at 18 retailers as of November 2, 2026, with a 137% 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

5.15
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804612632
Dimensions12.19 × 9.05 × 6.03 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm9.05 mm5.15 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804612632
Side View
Table 64.0%Crown 36.5°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $14,830 CAD|Low: $10,633 CAD|High: $67,732 CAD|Avg: $17,729 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3$10,633 CAD
Retailer 10$10,970 CAD
Retailer 11$11,014 CAD
Retailer 2$12,043 CAD
Retailer 5$12,729 CAD
Retailer 1$14,830 CAD
Retailer 4$17,420 CAD
Retailer 8$18,854 CAD
Retailer 12$20,141 CAD
Retailer 7$23,870 CAD
Retailer 9$24,700 CAD
Retailer 6$25,327 CAD

36 data points across 12 retailers

18 retailers$8,485 CAD to $20,141 CAD

B
Cheapest Retailer
-
$8,485 CAD
$6,072 USD
B
Retailer 2
-
$10,633 CAD
$7,609 USD
View
Final sale: no returns
B
Retailer 3
-
$10,970 CAD
$7,850 USD
View
Retailer 4
-
$11,014 CAD
$7,882 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$12,043 CAD
$8,618 USD
View
B
Retailer 6
-
$12,729 CAD
£7,172 GBP
View
B
Retailer 7
-
$14,830 CAD
£8,357 GBP
View
Retailer 8
-
$15,280 CAD
£8,610 GBP
View
Price last confirmed 14 days ago
B
Retailer 9
-
$17,420 CAD
£9,816 GBP
View
B
Retailer 10
-
$18,854 CAD
A$20,757 AUD
View
B
Retailer 11
-
$20,141 CAD
$14,413 USD
View
Retailer 12
-
$23,870 CAD
£13,450 GBP
View
Price under review
Retailer 13
-
$24,700 CAD
ZAR 285,557 ZAR
View
Price under review
Retailer 14
-
$25,327 CAD
A$27,884 AUD
View
Price under review
Retailer 15
-
$30,313 CAD
$21,692 USD
View
Price under review
Retailer 16
-
$59,250 CAD
$42,400 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-804612632 · Nov 2
$65,971 CAD
$47,210 USD
View
Price under review
16 more retailers have this diamond
Prices start from $8,485 CADSave up to $11,656 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.

B
5.15ct Cushion
$8,485 CAD