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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG564390343

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG564390343

Diamond specifications and retailer prices

From $873 NZD
As of November 6, 2026
Save $6,054 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,927 NZD 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 LG564390343 or 564390343. Listed at 14 retailers as of November 6, 2026, with prices from $873 to $6,927, a $6,054 spread on the same certified stone. Do Amore Diamonds lists it at $6,927. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564390343
Dimensions9.73 × 7.81 × 5.02 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
9.73 mm7.81 mm3.04 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG564390343
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $6,927 NZD|Low: $873 NZD|High: $6,927 NZD|Avg: $2,664 NZD|+7.6%
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
November 6, 2026
Retailer 5$873 NZD
Retailer 14$1,227 NZD
Retailer 6$1,394 NZD
Retailer 12$1,434 NZD
Retailer 3$1,530 NZD
Retailer 2$1,555 NZD
Retailer 8$1,752 NZD
Retailer 7$2,865 NZD
Retailer 9$2,980 NZD
Retailer 13$3,474 NZD
Retailer 4$3,698 NZD
Retailer 11$3,925 NZD
Retailer 10$4,133 NZD
Do Amore Diamonds$6,927 NZD

7 data points across 14 retailers

14 retailers$873 NZD to $6,927 NZD

A
Cheapest Retailer
-
$873 NZD
Final sale: no returns
A
Retailer 2
-
$1,227 NZD
View
B+
Retailer 3
-
$1,434 NZD
View
A
Retailer 4
-
$1,530 NZD
View
A
Retailer 5
-
$1,555 NZD
View
A
Retailer 6
-
$1,752 NZD
View
B+
Retailer 7
-
$2,865 NZD
View
B
Retailer 8
-
$2,980 NZD
View
B
Retailer 9
-
$3,474 NZD
View
B
Retailer 10
-
$3,696 NZD
View
B
Retailer 11
-
$3,698 NZD
View
B
Retailer 12
-
$3,925 NZD
View
B
Retailer 13
-
$4,133 NZD
View
Most Expensive
B
Do Amore Diamonds
27-C1A25459E · Nov 6
$6,927 NZD
$3,840 USD
View
13 more retailers have this diamond
Prices start from $873 NZDSave up to $6,054 NZD

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
$873 NZD