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Cushion|Lab Grown|IGI

1.26ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742502206

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502206

Diamond specifications and retailer prices

From HK$1,726 HKD
$220 USD
As of October 30, 2026
Save HK$8,787 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,513 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502206 or 742502206. Listed at 14 retailers as of October 24, 2026, with prices from HK$1,726 to HK$10,513, a HK$8,787 spread on the same certified stone. Brilliant Earth lists it at HK$10,513. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502206
Dimensions7.42 × 5.93 × 3.94 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm5.93 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502206
Side View
Table 65.0%Crown 29.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.4%

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$10,513 HKD|Low: HK$1,726 HKD|High: HK$10,513 HKD|Avg: HK$4,773 HKD
Brilliant Earth
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
October 31, 2026
Retailer 12HK$1,726 HKD
Retailer 14HK$1,922 HKD
Retailer 11HK$2,577 HKD
Retailer 9HK$3,297 HKD
Retailer 4HK$3,342 HKD
Retailer 7HK$3,353 HKD
Retailer 2HK$3,511 HKD
Retailer 6HK$3,899 HKD
Retailer 13HK$4,449 HKD
Retailer 10HK$4,692 HKD
Retailer 3HK$6,592 HKD
Retailer 8HK$9,027 HKD
Retailer 5HK$9,298 HKD
Brilliant EarthHK$10,513 HKD

39 data points across 14 retailers

14 retailersHK$1,726 HKD to HK$10,513 HKD

A
Cheapest Retailer
-
HK$1,726 HKD
$220 USD
Final sale: no returns
Retailer 2
-
HK$1,922 HKD
$245 USD
View
Price last confirmed 19 days ago
Retailer 3
-
HK$2,577 HKD
£259 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$3,297 HKD
ZAR 6,788 ZAR
View
A
Retailer 5
-
HK$3,342 HKD
$426 USD
View
A
Retailer 6
-
HK$3,353 HKD
€407 EUR
View
A
Retailer 7
-
HK$3,511 HKD
£352 GBP
View
A
Retailer 8
-
HK$3,899 HKD
$497 USD
View
B+
Retailer 9
-
HK$4,449 HKD
$567 USD
View
B+
Retailer 10
-
HK$4,692 HKD
A$920 AUD
View
B+
Retailer 11
-
HK$6,592 HKD
$840 USD
View
B
Retailer 12
-
HK$9,027 HKD
£906 GBP
View
B
Retailer 13
-
HK$9,298 HKD
$1,185 USD
View
Most Expensive
B
Brilliant Earth
16389728A · Oct 24
HK$10,513 HKD
$1,340 USD
View
13 more retailers have this diamond
Prices start from HK$1,726 HKDSave up to HK$8,787 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$1,726 HKD