CaratHunter
Plans
Cushion|Lab Grown|IGI

1.26ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG837639968

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837639968

Diamond specifications and retailer prices

From HK$5,155 HKD
$657 USD
As of October 30, 2026
Save HK$18,440 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,595 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837639968 or 837639968. Listed at 17 retailers as of October 30, 2026, with prices from HK$5,155 to HK$23,595, a HK$18,440 spread on the same certified stone. MOH London lists it at HK$23,595. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639968
Dimensions7.89 × 5.53 × 3.49 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm5.53 mm1.26 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639968
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 63.1%

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$23,595 HKD|Low: HK$4,896 HKD|High: HK$23,884 HKD|Avg: HK$11,571 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 16HK$5,155 HKD
Retailer 6HK$5,437 HKD
Retailer 11HK$6,277 HKD
Retailer 8HK$7,045 HKD
Retailer 4HK$7,297 HKD
Retailer 5HK$7,312 HKD
Retailer 10HK$7,991 HKD
Retailer 2HK$8,408 HKD
Retailer 15HK$9,340 HKD
Retailer 3HK$11,988 HKD
Retailer 12HK$13,249 HKD
Retailer 13HK$13,856 HKD
Retailer 17HK$15,783 HKD
Retailer 9HK$17,623 HKD
Retailer 7HK$18,343 HKD
Retailer 14HK$19,144 HKD
MOH LondonHK$23,595 HKD

38 data points across 17 retailers

17 retailersHK$5,155 HKD to HK$23,595 HKD

A
Cheapest Retailer
-
HK$5,155 HKD
$657 USD
Final sale: no returns
Retailer 2
-
HK$5,437 HKD
$693 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$6,277 HKD
$800 USD
View
A
Retailer 4
-
HK$7,045 HKD
$898 USD
View
A
Retailer 5
-
HK$7,297 HKD
$930 USD
View
A
Retailer 6
-
HK$7,312 HKD
$932 USD
View
A
Retailer 7
-
HK$7,991 HKD
€970 EUR
View
B+
Retailer 8
-
HK$8,408 HKD
£844 GBP
View
B+
Retailer 9
-
HK$9,340 HKD
ZAR 19,232 ZAR
View
B+
Retailer 10
-
HK$11,988 HKD
$1,528 USD
View
B+
Retailer 11
-
HK$13,249 HKD
A$2,598 AUD
View
B+
Retailer 12
-
HK$13,856 HKD
A$2,717 AUD
View
B
Retailer 13
-
HK$15,783 HKD
£1,584 GBP
View
B
Retailer 14
-
HK$17,623 HKD
$2,246 USD
View
B
Retailer 15
-
HK$18,343 HKD
$2,338 USD
View
B
Retailer 16
-
HK$19,144 HKD
$2,440 USD
View
Most Expensive
B
MOH London
LG837639968 · Nov 1
HK$23,595 HKD
£2,368 GBP
View
16 more retailers have this diamond
Prices start from HK$5,155 HKDSave up to HK$18,440 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
1.26ct Cushion
HK$5,155 HKD