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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 $6,180 NZD
$3,477 USD
As of November 2, 2026
Save $25,812 NZD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $31,991 NZD 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 5 retailers as of November 2, 2026, with prices from $6,180 to $31,991, a $25,812 spread on the same certified stone. Do Amore Diamonds lists it at $31,991. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $31,991 NZD|Low: $4,912 NZD|High: $32,685 NZD|Avg: $13,236 NZD
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$4,912 NZD
Retailer 8$6,180 NZD
Retailer 7$8,581 NZD
Retailer 5$8,584 NZD
Retailer 11$8,861 NZD
Retailer 4$9,189 NZD
Retailer 10$10,159 NZD
Retailer 9$10,753 NZD
Retailer 2$11,273 NZD
Retailer 3$16,339 NZD
Retailer 12$21,708 NZD
Do Amore Diamonds$31,991 NZD

16 data points across 12 retailers

5 retailers$6,180 NZD to $31,991 NZD

A
Cheapest Retailer
-
$6,180 NZD
$3,477 USD
B+
Retailer 2
-
$8,581 NZD
$4,828 USD
View
B+
Retailer 3
-
$8,584 NZD
$4,830 USD
View
B+
Retailer 4
-
$11,273 NZD
A$9,758 AUD
View
Most Expensive
B
Do Amore Diamonds
7-1734649 · Nov 2
$31,991 NZD
$18,000 USD
View
4 more retailers have this diamond
Prices start from $6,180 NZDSave up to $25,812 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
12.03ct Cushion
$6,180 NZD