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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG648446626

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648446626

Diamond specifications and retailer prices

From HK$2,093 HKD
As of November 6, 2026
Save HK$8,488 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,580 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.27ct lab-grown cushion diamond

This 1.27ct 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 LG648446626 or 648446626. Listed at 17 retailers as of November 6, 2026, with prices from HK$2,093 to HK$10,580, a HK$8,488 spread on the same certified stone. Brilliant Earth lists it at HK$10,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648446626
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648446626
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 68.3%

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 6
Current: HK$10,580 HKD|Low: HK$1,810 HKD|High: HK$10,580 HKD|Avg: HK$5,523 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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 16HK$2,093 HKD
Retailer 10HK$2,328 HKD
Retailer 12HK$3,111 HKD
Retailer 7HK$3,417 HKD
Retailer 3HK$3,934 HKD
Retailer 14HK$3,942 HKD
Retailer 15HK$4,060 HKD
Retailer 13HK$4,365 HKD
Retailer 9HK$4,710 HKD
Retailer 2HK$4,945 HKD
Retailer 5HK$5,431 HKD
Retailer 8HK$5,682 HKD
Retailer 17HK$7,892 HKD
Retailer 11HK$8,355 HKD
Retailer 6HK$8,903 HKD
Retailer 4HK$10,345 HKD
Brilliant EarthHK$10,580 HKD

36 data points across 17 retailers

17 retailersHK$2,093 HKD to HK$10,580 HKD

A
Cheapest Retailer
-
HK$2,093 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,328 HKD
View
A
Retailer 3
-
HK$3,111 HKD
View
A
Retailer 4
-
HK$3,417 HKD
View
A
Retailer 5
-
HK$3,934 HKD
View
A
Retailer 6
-
HK$3,942 HKD
View
A
Retailer 7
-
HK$4,060 HKD
View
B+
Retailer 8
-
HK$4,365 HKD
View
B+
Retailer 9
-
HK$4,710 HKD
View
B+
Retailer 10
-
HK$4,945 HKD
View
B+
Retailer 11
-
HK$5,431 HKD
View
Retailer 12
-
HK$5,682 HKD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$7,892 HKD
View
B
Retailer 14
-
HK$8,355 HKD
View
B
Retailer 15
-
HK$8,903 HKD
View
B
Retailer 16
-
HK$10,345 HKD
View
Most Expensive
B
Brilliant Earth
11507729A · Nov 6
HK$10,580 HKD
$1,350 USD
View
16 more retailers have this diamond
Prices start from HK$2,093 HKDSave up to HK$8,488 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
1.27ct Cushion
HK$2,093 HKD