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Cushion|Lab Grown|IGI

1.20ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG828671647

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG828671647

Diamond specifications and retailer prices

From HK$1,977 HKD
$252 USD
As of October 30, 2026
Save HK$15,048 HKD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,025 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828671647 or 828671647. Listed at 14 retailers as of October 30, 2026, with prices from HK$1,977 to HK$17,025, a HK$15,048 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828671647
Dimensions7.40 × 5.69 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.69 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828671647
Side View
Table 63.0%Crown 34°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.9%

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: Oct 30
Current: HK$17,025 HKD|Low: HK$1,977 HKD|High: HK$18,202 HKD|Avg: HK$6,045 HKD|+23.3%
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
Retailer 14
October 30, 2026
Retailer 14HK$1,977 HKD
Retailer 4HK$2,322 HKD
Retailer 13HK$2,675 HKD
Retailer 11HK$2,934 HKD
Retailer 5HK$3,805 HKD
Retailer 7HK$4,162 HKD
Retailer 2HK$4,608 HKD
Retailer 6HK$5,296 HKD
Retailer 9HK$5,834 HKD
Retailer 8HK$5,895 HKD
Retailer 3HK$9,129 HKD
Retailer 10HK$9,725 HKD
Retailer 12HK$10,000 HKD
Do Amore DiamondsHK$17,025 HKD

40 data points across 14 retailers

14 retailersHK$1,977 HKD to HK$17,025 HKD

A
Cheapest Retailer
-
HK$1,977 HKD
$252 USD
Final sale: no returns
Retailer 2
-
HK$2,322 HKD
$296 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$2,675 HKD
$341 USD
View
A
Retailer 4
-
HK$2,934 HKD
$374 USD
View
B+
Retailer 5
-
HK$4,162 HKD
ZAR 8,571 ZAR
View
B+
Retailer 6
-
HK$4,608 HKD
£462 GBP
View
Retailer 7
-
HK$5,296 HKD
$675 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$5,834 HKD
A$1,144 AUD
View
B+
Retailer 9
-
HK$5,895 HKD
A$1,156 AUD
View
B
Retailer 10
-
HK$9,129 HKD
$1,164 USD
View
B
Retailer 11
-
HK$9,725 HKD
£976 GBP
View
B
Retailer 12
-
HK$10,000 HKD
$1,275 USD
View
B
Retailer 13
-
HK$13,808 HKD
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-80976C256 · Oct 30
HK$17,025 HKD
$2,170 USD
View
13 more retailers have this diamond
Prices start from HK$1,977 HKDSave up to HK$15,048 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
1.20ct Cushion
HK$1,977 HKD