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Cushion|Lab Grown|IGI

3.00ct H SI1 Cushion Lab Grown Diamond

VG • H/SI1 • IGI LG523265606

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG523265606

Diamond specifications and retailer prices

From $4,909 CAD
As of November 6, 2026
Save $10,097 CAD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $30,847 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG523265606 or 523265606. Listed at 9 retailers as of November 6, 2026, with a 206% 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

3.00
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265606
Dimensions8.44 × 7.70 × 5.07 mm
L/W Ratio1.10
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
8.44 mm7.70 mm3.00 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265606
Side View
Table 58.5%Crown 33.9°Girdle: MED-ETKPavilion 31.1°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 6
Current: $15,006 CAD|Low: $4,909 CAD|High: $30,847 CAD|Avg: $14,688 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 6, 2026
Retailer 4$4,909 CAD
Retailer 8$10,897 CAD
Retailer 7$11,388 CAD
Retailer 9$11,731 CAD
Retailer 5$11,796 CAD
Retailer 10$12,107 CAD
Retailer 6$13,665 CAD
Retailer 1$15,006 CAD
Retailer 2$15,195 CAD
Retailer 3$23,099 CAD
Reve Diamonds$30,847 CAD

40 data points across 11 retailers

9 retailers$4,909 CAD to $15,006 CAD

B
Cheapest Retailer
-
$4,909 CAD
B
Retailer 2
-
$10,897 CAD
View
B
Retailer 3
-
$11,388 CAD
View
Final sale: no returns
B
Retailer 4
-
$11,731 CAD
View
Retailer 5
-
$11,796 CAD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$13,665 CAD
View
B
Retailer 7
-
$15,006 CAD
View
Most Expensive
Reve Diamonds
EE4480F95 · Nov 6
$30,847 CAD
$21,930 USD
View
Price under review
7 more retailers have this diamond
Prices start from $4,909 CADSave up to $10,097 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
3.00ct Cushion
$4,909 CAD