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Cushion|Lab Grown|IGI

3.03ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG593393982

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593393982

Diamond specifications and retailer prices

From $918 AUD
As of November 6, 2026
Save $6,373 AUD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,292 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593393982 or 593393982. Listed at 14 retailers as of November 6, 2026, with prices from $918 to $7,292, a $6,373 spread on the same certified stone. Do Amore Diamonds lists it at $7,292. 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

3.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593393982
Dimensions8.81 × 8.38 × 5.46 mm
L/W Ratio1.05
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
8.81 mm8.38 mm3.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593393982
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $7,292 AUD|Low: $851 AUD|High: $7,292 AUD|Avg: $3,000 AUD|+8.0%
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
November 6, 2026
Retailer 13$918 AUD
Retailer 3$943 AUD
Retailer 8$1,179 AUD
Retailer 11$1,208 AUD
Retailer 10$1,348 AUD
Retailer 2$1,742 AUD
Retailer 4$2,681 AUD
Retailer 7$2,882 AUD
Retailer 5$2,934 AUD
Retailer 12$3,799 AUD
Retailer 14$4,357 AUD
Retailer 9$4,451 AUD
Retailer 6$6,680 AUD
Do Amore Diamonds$7,292 AUD

42 data points across 14 retailers

14 retailers$918 AUD to $7,292 AUD

A
Cheapest Retailer
-
$918 AUD
Final sale: no returns
Retailer 2
-
$943 AUD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$1,179 AUD
View
A
Retailer 4
-
$1,208 AUD
View
A
Retailer 5
-
$1,348 AUD
View
B+
Retailer 6
-
$1,742 AUD
View
B+
Retailer 7
-
$2,681 AUD
View
B+
Retailer 8
-
$2,882 AUD
View
B
Retailer 9
-
$2,934 AUD
View
B
Retailer 10
-
$3,799 AUD
View
B
Retailer 11
-
$4,357 AUD
View
Retailer 12
-
$4,451 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$6,680 AUD
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
27-1FFD89EC3 · Nov 6
$7,292 AUD
$5,010 USD
View
13 more retailers have this diamond
Prices start from $918 AUDSave up to $6,373 AUD

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
3.03ct Cushion
$918 AUD