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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG651475817

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG651475817

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$8,082 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,082 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG651475817 or 651475817. Listed at 15 retailers as of October 30, 2026, with prices from HK$2,001 to HK$10,082, a HK$8,082 spread on the same certified stone. Reve Diamonds lists it at HK$10,082. 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 angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651475817
Dimensions6.31 × 6.26 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.26 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651475817
Side View
Table 65.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.9%

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: Oct 30
Current: HK$8,709 HKD|Low: HK$1,812 HKD|High: HK$10,592 HKD|Avg: HK$5,144 HKD|-17.8%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 4HK$2,001 HKD
Retailer 7HK$2,008 HKD
Retailer 14HK$3,000 HKD
Retailer 8HK$3,427 HKD
Retailer 5HK$3,782 HKD
Retailer 12HK$3,822 HKD
Retailer 2HK$4,033 HKD
Retailer 9HK$4,158 HKD
Retailer 15HK$4,715 HKD
Retailer 13HK$5,426 HKD
Retailer 11HK$5,688 HKD
Retailer 6HK$6,175 HKD
Retailer 3HK$7,563 HKD
Retailer 1HK$8,709 HKD
Retailer 10HK$8,968 HKD
Reve DiamondsHK$10,082 HKD

38 data points across 16 retailers

15 retailersHK$2,001 HKD to HK$10,082 HKD

A
Cheapest Retailer
-
HK$2,001 HKD
$255 USD
Final sale: no returns
Retailer 2
-
HK$3,000 HKD
£301 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$3,427 HKD
€416 EUR
View
A
Retailer 4
-
HK$3,782 HKD
$482 USD
View
A
Retailer 5
-
HK$3,822 HKD
ZAR 7,870 ZAR
View
A
Retailer 6
-
HK$4,033 HKD
$514 USD
View
B+
Retailer 7
-
HK$4,158 HKD
£417 GBP
View
B+
Retailer 8
-
HK$4,715 HKD
$601 USD
View
B+
Retailer 9
-
HK$5,426 HKD
A$1,064 AUD
View
B+
Retailer 10
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 11
-
HK$6,175 HKD
$787 USD
View
B
Retailer 12
-
HK$7,563 HKD
$964 USD
View
B
Retailer 13
-
HK$8,709 HKD
$1,110 USD
View
B
Retailer 14
-
HK$8,968 HKD
£900 GBP
View
Most Expensive
B
Reve Diamonds
002B5D355 · Oct 30
HK$10,082 HKD
$1,285 USD
View
14 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$8,082 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$2,001 HKD