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 $3,477 USD
As of November 1, 2026
Save $14,523 USD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,000 USD at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from $3,477 to $18,000, a $14,523 spread on the same certified stone. Do Amore Diamonds lists it at $18,000. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $18,000 USD|Low: $2,764 USD|High: $18,390 USD|Avg: $7,447 USD
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$2,764 USD
Retailer 8$3,477 USD
Retailer 7$4,828 USD
Retailer 5$4,830 USD
Retailer 11$4,986 USD
Retailer 4$5,170 USD
Retailer 10$5,716 USD
Retailer 9$6,050 USD
Retailer 2$6,343 USD
Retailer 3$9,193 USD
Retailer 12$12,214 USD
Do Amore Diamonds$18,000 USD

16 data points across 12 retailers

6 retailers$3,477 USD to $18,000 USD

Retailer 1
-
$2,764 USD
£2,176 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$3,477 USD
View
B+
Retailer 3
-
$4,828 USD
View
B+
Retailer 4
-
$4,830 USD
View
B+
Retailer 5
-
$6,343 USD
A$9,758 AUD
View
Most Expensive
B
Do Amore Diamonds
7-1734649 · Oct 31
$18,000 USD
View
5 more retailers have this diamond
Prices start from $3,477 USDSave up to $14,523 USD

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
$3,477 USD