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Cushion|Lab Grown|IGI

1.36ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG708585401

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG708585401

Diamond specifications and retailer prices

From HK$1,703 HKD
$217 USD
As of November 1, 2026
Save HK$7,086 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,788 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.36ct lab-grown cushion diamond

This 1.36ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG708585401 or 708585401. Listed at 10 retailers as of November 1, 2026, with prices from HK$1,703 to HK$8,788, a HK$7,086 spread on the same certified stone. MOH London lists it at HK$8,788. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.36
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708585401
Dimensions7.40 × 5.85 × 4.09 mm
L/W Ratio1.26
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
7.40 mm5.85 mm1.36 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708585401
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 69.9%

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: Nov 1
Current: HK$8,788 HKD|Low: HK$1,169 HKD|High: HK$12,788 HKD|Avg: HK$5,368 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7HK$1,703 HKD
Retailer 9HK$2,526 HKD
Retailer 2HK$3,428 HKD
Retailer 3HK$3,452 HKD
Retailer 8HK$4,260 HKD
Retailer 5HK$4,660 HKD
Retailer 10HK$6,467 HKD
Retailer 6HK$6,826 HKD
Retailer 4HK$8,630 HKD
MOH LondonHK$8,788 HKD

42 data points across 10 retailers

10 retailersHK$1,703 HKD to HK$8,788 HKD

A
Cheapest Retailer
-
HK$1,703 HKD
$217 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,526 HKD
$322 USD
View
A
Retailer 3
-
HK$3,428 HKD
£344 GBP
View
B+
Retailer 4
-
HK$3,452 HKD
€419 EUR
View
B+
Retailer 5
-
HK$4,260 HKD
$543 USD
View
B+
Retailer 6
-
HK$4,660 HKD
$594 USD
View
B
Retailer 7
-
HK$6,467 HKD
$824 USD
View
B
Retailer 8
-
HK$6,826 HKD
$870 USD
View
B
Retailer 9
-
HK$8,630 HKD
$1,100 USD
View
Most Expensive
B
MOH London
LG708585401 · Nov 1
HK$8,788 HKD
£882 GBP
View
9 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$7,086 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 Cushion
HK$1,703 HKD