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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG766685336

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766685336

Diamond specifications and retailer prices

From HK$1,224 HKD
$156 USD
As of October 30, 2026
Save HK$9,877 HKD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$11,101 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766685336 or 766685336. Listed at 5 retailers as of October 26, 2026, with prices from HK$1,224 to HK$11,101, a HK$9,877 spread on the same certified stone. MOH London lists it at HK$11,101. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685336
Dimensions7.24 × 5.05 × 3.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm5.05 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685336
Side View
Table 54.0%Crown 28.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.1%

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: Oct 30
Current: HK$11,101 HKD|Low: HK$847 HKD|High: HK$11,250 HKD|Avg: HK$4,134 HKD|+74.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 5HK$1,224 HKD
Retailer 7HK$2,448 HKD
Retailer 4HK$2,487 HKD
Retailer 9HK$3,060 HKD
Retailer 3HK$3,256 HKD
Retailer 2HK$3,468 HKD
Retailer 6HK$4,708 HKD
Retailer 8HK$4,983 HKD
Retailer 10HK$8,212 HKD
MOH LondonHK$11,101 HKD

19 data points across 10 retailers

5 retailersHK$1,224 HKD to HK$11,101 HKD

A
Cheapest Retailer
-
HK$1,224 HKD
$156 USD
Final sale: no returns
A
Retailer 2
-
HK$2,487 HKD
$317 USD
View
B+
Retailer 3
-
HK$3,256 HKD
$415 USD
View
B+
Retailer 4
-
HK$3,468 HKD
$442 USD
View
Most Expensive
C
MOH London
LG766685336 · Oct 26
HK$11,101 HKD
£1,114 GBP
View
4 more retailers have this diamond
Prices start from HK$1,224 HKDSave up to HK$9,877 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
1.02ct Cushion
HK$1,224 HKD