CaratHunter
Plans
Cushion|Lab Grown|IGI

1.17ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG656483312

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG656483312

Diamond specifications and retailer prices

From HK$21,458 HKD
$2,735 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: HK$21,458 HKD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656483312 or 656483312. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656483312
Dimensions7.63 × 5.40 mm
L/W Ratio1.41
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
7.63 mm5.40 mm1.17 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656483312
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$21,458 HKD|Low: HK$18,869 HKD|High: HK$21,458 HKD|Avg: HK$19,928 HKD|+13.7%
September 18, 2026
Shane CoHK$21,458 HKD

6 data points across 1 retailer

1 retailer

B
Shane Co
25F0AK0 · Oct 30
HK$21,458 HKD
$2,735 USD
View

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.

B
1.17ct Cushion
HK$21,458 HKD