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Cushion|Lab Grown|IGI

1.76ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG560205640

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG560205640

Diamond specifications and retailer prices

From HK$1,977 HKD
$252 USD
As of October 27, 2026
Save HK$14,814 HKD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$16,791 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown cushion diamond

This 1.76ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG560205640 or 560205640. Listed at 5 retailers as of October 27, 2026, with prices from HK$1,977 to HK$16,791, a HK$14,814 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,791. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205640
Dimensions7.01 × 6.95 × 4.65 mm
L/W Ratio1.01
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
7.01 mm6.95 mm1.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205640
Side View
Table 58.5%Crown 36°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 66.9%

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 27
Current: HK$16,791 HKD|Low: HK$1,248 HKD|High: HK$16,948 HKD|Avg: HK$7,260 HKD|+7.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5HK$1,977 HKD
Retailer 4HK$3,696 HKD
Retailer 9HK$3,759 HKD
Retailer 10HK$4,472 HKD
Retailer 6HK$4,896 HKD
Retailer 7HK$6,590 HKD
Retailer 3HK$8,082 HKD
Retailer 2HK$9,596 HKD
Retailer 8HK$13,103 HKD
Do Amore DiamondsHK$16,791 HKD

12 data points across 10 retailers

5 retailersHK$1,977 HKD to HK$16,791 HKD

A
Cheapest Retailer
-
HK$1,977 HKD
$252 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,696 HKD
$471 USD
View
B
Retailer 3
-
HK$8,082 HKD
$1,030 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$9,596 HKD
£963 GBP
View
Most Expensive
B
Do Amore Diamonds
27-350823CD0 · Oct 27
HK$16,791 HKD
$2,140 USD
View
4 more retailers have this diamond
Prices start from HK$1,977 HKDSave up to HK$14,814 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
1.76ct Cushion
HK$1,977 HKD