CaratHunter
Plans
Cushion|Lab Grown|IGI

3.03ct J VS1 Cushion Lab Grown Diamond

EX • J/VS1 • IGI LG12910906

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG12910906

Diamond specifications and retailer prices

From $1,177 AUD
As of November 6, 2026
Save $4,877 AUD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,054 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG12910906 or 12910906. Listed at 7 retailers as of November 6, 2026, with prices from $1,177 to $6,054, a $4,877 spread on the same certified stone. Do Amore Diamonds lists it at $6,054. 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

3.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12910906
Dimensions8.48 × 8.42 × 5.63 mm
L/W Ratio1.01
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
8.48 mm8.42 mm3.03 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12910906
Side View
Table 60.0%Crown 36.5°Girdle: THN-UNDPavilion 39.9°Culet: NoneDepth 66.9%

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: $5,734 AUD|Low: $546 AUD|High: $5,734 AUD|Avg: $2,206 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$546 AUD
Retailer 7$1,177 AUD
Retailer 3$1,179 AUD
Retailer 4$1,276 AUD
Retailer 5$1,322 AUD
Retailer 2$3,886 AUD
Do Amore Diamonds$5,734 AUD

8 data points across 7 retailers

7 retailers$1,177 AUD to $6,054 AUD

A
Cheapest Retailer
-
$1,177 AUD
A
Retailer 2
-
$1,179 AUD
View
A
Retailer 3
-
$1,276 AUD
View
B+
Retailer 4
-
$1,322 AUD
View
B+
Retailer 5
-
$3,886 AUD
View
B
Retailer 6
-
$5,734 AUD
View
Most Expensive
B
Do Amore Diamonds
27-ECAC61584 · Nov 6
$6,054 AUD
$4,160 USD
View
6 more retailers have this diamond
Prices start from $1,177 AUDSave up to $4,877 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
$1,177 AUD