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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG660442918

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG660442918

Diamond specifications and retailer prices

From $1,019 AUD
As of November 4, 2026
Save $4,825 AUD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,845 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660442918 or 660442918. Listed at 8 retailers as of November 4, 2026, with prices from $1,019 to $5,845, a $4,825 spread on the same certified stone. Do Amore Diamonds lists it at $5,845. 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

3.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442918
Dimensions8.19 × 8.10 × 5.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.10 mm3.01 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660442918
Side View
Table 62.0%Crown 38.8°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,845 AUD|Low: $941 AUD|High: $5,845 AUD|Avg: $2,248 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$989 AUD
Retailer 4$1,019 AUD
Retailer 5$1,220 AUD
Retailer 10$1,239 AUD
Retailer 7$1,276 AUD
Retailer 6$1,961 AUD
Retailer 8$2,103 AUD
Retailer 9$2,629 AUD
Retailer 11$3,098 AUD
Retailer 2$3,750 AUD
Do Amore Diamonds$5,845 AUD

9 data points across 11 retailers

8 retailers$1,019 AUD to $5,845 AUD

A
Cheapest Retailer
-
$1,019 AUD
A
Retailer 2
-
$1,220 AUD
View
B+
Retailer 3
-
$1,276 AUD
View
Retailer 4
-
$2,103 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$2,103 AUD
View
Price last confirmed 36 days ago
B
Retailer 6
-
$3,098 AUD
View
B
Retailer 7
-
$3,750 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C121086D0 · Nov 4
$5,845 AUD
$4,100 USD
View
7 more retailers have this diamond
Prices start from $1,019 AUDSave up to $4,825 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
3.01ct Cushion
$1,019 AUD