CaratHunter
Plans
Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG530210512

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530210512

Diamond specifications and retailer prices

From $523 CAD
As of November 6, 2026
Save $3,640 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,164 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530210512 or 530210512. Listed at 15 retailers as of November 6, 2026, with prices from $523 to $4,164, a $3,640 spread on the same certified stone. Do Amore Diamonds lists it at $4,164. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530210512
Dimensions8.51 × 8.18 × 5.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.51 mm8.18 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530210512
Side View
Table 65.0%Crown 35.1°Girdle: MED-THKPavilion 34°Culet: NoneDepth 63.4%

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: Nov 6
Current: $4,164 CAD|Low: $523 CAD|High: $4,839 CAD|Avg: $1,803 CAD|-14.0%
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
November 7, 2026
Retailer 6$523 CAD
Retailer 12$581 CAD
Retailer 8$730 CAD
Retailer 15$755 CAD
Retailer 10$795 CAD
Retailer 14$1,027 CAD
Retailer 2$1,145 CAD
Retailer 5$1,163 CAD
Retailer 13$1,568 CAD
Retailer 3$2,267 CAD
Retailer 4$2,280 CAD
Retailer 9$2,498 CAD
Retailer 11$2,574 CAD
Retailer 7$3,531 CAD
Do Amore Diamonds$4,164 CAD

43 data points across 15 retailers

15 retailers$523 CAD to $4,164 CAD

A
Cheapest Retailer
-
$523 CAD
Final sale: no returns
Retailer 2
-
$581 CAD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$730 CAD
View
B+
Retailer 4
-
$755 CAD
View
A
Retailer 5
-
$795 CAD
View
Retailer 6
-
$900 CAD
View
Price last confirmed 64 days ago
A
Retailer 7
-
$1,027 CAD
View
A
Retailer 8
-
$1,145 CAD
View
A
Retailer 9
-
$1,163 CAD
View
A
Retailer 10
-
$1,568 CAD
View
B+
Retailer 11
-
$2,267 CAD
View
B+
Retailer 12
-
$2,280 CAD
View
B+
Retailer 13
-
$2,498 CAD
View
B+
Retailer 14
-
$2,574 CAD
View
Most Expensive
B
Do Amore Diamonds
27-84DDBDFCE · Nov 6
$4,164 CAD
$2,960 USD
View
14 more retailers have this diamond
Prices start from $523 CADSave up to $3,640 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
3.04ct Cushion
$523 CAD