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1.36ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG668413685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668413685

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 25, 2026
Save HK$5,762 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,324 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG668413685 or 668413685. Listed at 16 retailers as of October 25, 2026, with prices from HK$1,561 to HK$7,324, a HK$5,762 spread on the same certified stone. MOH London lists it at HK$7,324. 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

1.36
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668413685
Dimensions7.16 × 7.19 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.19 mm1.36 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668413685
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.0%

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 25
Current: HK$7,324 HKD|Low: HK$1,561 HKD|High: HK$7,373 HKD|Avg: HK$3,629 HKD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6HK$1,561 HKD
Retailer 5HK$2,734 HKD
Retailer 8HK$2,801 HKD
Retailer 11HK$2,817 HKD
Retailer 4HK$3,046 HKD
Retailer 3HK$3,570 HKD
Retailer 2HK$3,662 HKD
Retailer 9HK$4,001 HKD
Retailer 10HK$5,100 HKD
Retailer 7HK$5,296 HKD
MOH LondonHK$7,324 HKD

43 data points across 11 retailers

16 retailersHK$1,561 HKD to HK$7,324 HKD

Retailer 1
-
HK$1,208 HKD
$154 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$1,459 HKD
$186 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$1,561 HKD
$199 USD
View
A
Retailer 6
-
HK$2,734 HKD
£274 GBP
View
B+
Retailer 7
-
HK$2,817 HKD
$359 USD
View
A
Retailer 8
-
HK$3,046 HKD
£306 GBP
View
A
Retailer 9
-
HK$3,515 HKD
$448 USD
View
B+
Retailer 10
-
HK$3,570 HKD
$455 USD
View
B+
Retailer 11
-
HK$3,662 HKD
A$718 AUD
View
Retailer 12
-
HK$4,001 HKD
$510 USD
View
Price last confirmed 13 days ago
Retailer 13
-
HK$5,013 HKD
$639 USD
View
Price last confirmed 31 days ago
Retailer 14
-
HK$5,100 HKD
$650 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$5,296 HKD
$675 USD
View
Most Expensive
B
MOH London
LG668413685 · Oct 29
HK$7,324 HKD
£735 GBP
View
15 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$5,762 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
1.36ct Round
HK$1,561 HKD