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Cushion|Lab Grown|IGI

1.18ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG616493612

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG616493612

Diamond specifications and retailer prices

From HK$11,377 HKD
$1,450 USD
As of October 27, 2026
7 retailers carry this diamond
Most expensive: HK$11,377 HKD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.18ct lab-grown cushion diamond

This 1.18ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616493612 or 616493612. Listed at 7 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616493612
Dimensions6.26 × 6.14 × 4.10 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.26 mm6.14 mm1.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616493612
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: HK$11,377 HKD|Low: HK$1,020 HKD|High: HK$12,240 HKD|Avg: HK$5,164 HKD|-7.1%
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
Retailer 13
October 26, 2026
Retailer 10HK$1,397 HKD
Retailer 7HK$1,992 HKD
Retailer 8HK$2,699 HKD
Retailer 11HK$2,983 HKD
Retailer 5HK$3,080 HKD
Retailer 13HK$3,217 HKD
Retailer 4HK$3,954 HKD
Retailer 6HK$3,958 HKD
Retailer 12HK$7,029 HKD
Retailer 3HK$7,061 HKD
Retailer 2HK$7,603 HKD
Retailer 9HK$10,043 HKD
Do Amore DiamondsHK$11,377 HKD

34 data points across 13 retailers

7 retailers

Retailer 1
-
HK$1,992 HKD
£200 GBP
Price last confirmed 7 days ago
Retailer 2
-
HK$2,699 HKD
$344 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$3,958 HKD
A$776 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$7,061 HKD
$900 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$7,603 HKD
£763 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
HK$10,043 HKD
$1,280 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-A09EC8F69 · Oct 27
HK$11,377 HKD
$1,450 USD
View
6 more retailers have this diamond

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.

B
1.18ct Cushion
HK$11,377 HKD