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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 HK$27,281 HKD
$3,477 USD
As of November 2, 2026
Save HK$113,949 HKD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$141,230 HKD 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 HK$27,281 to HK$141,230, a HK$113,949 spread on the same certified stone. Do Amore Diamonds lists it at HK$141,230. 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: HK$141,230 HKD|Low: HK$21,685 HKD|High: HK$144,290 HKD|Avg: HK$58,431 HKD
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 6HK$21,685 HKD
Retailer 8HK$27,281 HKD
Retailer 7HK$37,881 HKD
Retailer 5HK$37,897 HKD
Retailer 11HK$39,119 HKD
Retailer 4HK$40,566 HKD
Retailer 10HK$44,848 HKD
Retailer 9HK$47,471 HKD
Retailer 2HK$49,765 HKD
Retailer 3HK$72,129 HKD
Retailer 12HK$95,833 HKD
Do Amore DiamondsHK$141,230 HKD

16 data points across 12 retailers

6 retailersHK$27,281 HKD to HK$141,230 HKD

Retailer 1
-
HK$21,685 HKD
£2,176 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
HK$27,281 HKD
$3,477 USD
View
B+
Retailer 3
-
HK$37,881 HKD
$4,828 USD
View
B+
Retailer 4
-
HK$37,897 HKD
$4,830 USD
View
B+
Retailer 5
-
HK$49,765 HKD
A$9,758 AUD
View
Most Expensive
B
Do Amore Diamonds
7-1734649 · Nov 2
HK$141,230 HKD
$18,000 USD
View
5 more retailers have this diamond
Prices start from HK$27,281 HKDSave up to HK$113,949 HKD

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
HK$27,281 HKD