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Cushion|Lab Grown|IGI

4.70ct I VVS2 Cushion Lab Grown Diamond

ID • I/VVS2 • IGI LG500144724

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG500144724

Diamond specifications and retailer prices

From $6,230 CAD
$4,460 USD
As of October 31, 2026
Save $15,798 CAD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $51,297 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.7ct lab-grown cushion diamond

This 4.7ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG500144724 or 500144724. Listed at 8 retailers as of October 31, 2026, with a 254% 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

4.70
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500144724
Dimensions9.39 × 9.20 × 5.91 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.39 mm9.20 mm4.70 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500144724
Side View
Table 66.5%Crown 40.7°Girdle: STK-THKPavilion 31.3°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $51,297 CAD|Low: $6,230 CAD|High: $58,458 CAD|Avg: $27,614 CAD|-12.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$6,230 CAD
Retailer 8$22,028 CAD
Retailer 6$23,267 CAD
Retailer 9$23,344 CAD
Retailer 5$23,848 CAD
Retailer 4$24,099 CAD
Retailer 10$25,873 CAD
Retailer 7$34,530 CAD
Retailer 2$37,853 CAD
Cape Diamonds$51,297 CAD

19 data points across 10 retailers

8 retailers$6,230 CAD to $22,028 CAD

B+
Cheapest Retailer
-
$6,230 CAD
$4,460 USD
B
Retailer 2
-
$22,028 CAD
$15,769 USD
View
Retailer 3
-
$23,267 CAD
$16,656 USD
View
Price under review
Final sale: no returns
Retailer 4
-
$23,848 CAD
$17,072 USD
View
Price under review
Retailer 5
-
$24,099 CAD
$17,252 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_500144724 · Oct 29
$51,297 CAD
ZAR 593,252 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $6,230 CADSave up to $15,798 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+
4.70ct Cushion
$6,230 CAD