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Cushion|Lab Grown|IGI

12.03ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG750575909

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750575909

Diamond specifications and retailer prices

From $4,961 AUD
$3,477 USD
As of November 2, 2026
Save $20,723 AUD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $25,684 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 12.03ct lab-grown cushion diamond

This 12.03ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG750575909 or 750575909. Listed at 6 retailers as of November 2, 2026, with prices from $4,961 to $25,684, a $20,723 spread on the same certified stone. Do Amore Diamonds lists it at $25,684. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750575909
Dimensions17.34 × 12.01 × 7.10 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.34 mm12.01 mm12.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750575909
Side View
Table 67.0%Crown 33.9°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 59.1%

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 2
Current: $25,684 AUD|Low: $3,944 AUD|High: $26,241 AUD|Avg: $10,626 AUD
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
November 1, 2026
Retailer 6$3,944 AUD
Retailer 8$4,961 AUD
Retailer 7$6,889 AUD
Retailer 5$6,892 AUD
Retailer 11$7,114 AUD
Retailer 4$7,377 AUD
Retailer 10$8,156 AUD
Retailer 9$8,633 AUD
Retailer 2$9,050 AUD
Retailer 3$13,117 AUD
Retailer 12$17,428 AUD
Do Amore Diamonds$25,684 AUD

16 data points across 12 retailers

6 retailers$4,961 AUD to $25,684 AUD

Retailer 1
-
$3,944 AUD
£2,176 GBP
Price last confirmed 17 days ago
A
Retailer 2
-
$4,961 AUD
$3,477 USD
View
B+
Retailer 3
-
$6,889 AUD
$4,828 USD
View
B+
Retailer 4
-
$6,892 AUD
$4,830 USD
View
B+
Retailer 5
-
$9,050 AUD
View
Most Expensive
B
Do Amore Diamonds
7-1734649 · Nov 2
$25,684 AUD
$18,000 USD
View
5 more retailers have this diamond
Prices start from $4,961 AUDSave up to $20,723 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
12.03ct Cushion
$4,961 AUD