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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG677524504

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG677524504

Diamond specifications and retailer prices

From HK$2,008 HKD
$256 USD
As of October 30, 2026
Save HK$15,330 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$17,339 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677524504 or 677524504. Listed at 12 retailers as of October 30, 2026, with prices from HK$2,008 to HK$17,339, a HK$15,330 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677524504
Dimensions7.63 × 5.90 × 3.91 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.90 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677524504
Side View
Table 65.0%Crown 28.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.3%

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: Oct 30
Current: HK$4,707 HKD|Low: HK$1,350 HKD|High: HK$11,298 HKD|Avg: HK$5,815 HKD|+4.6%
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
October 31, 2026
Retailer 14HK$1,350 HKD
Retailer 13HK$2,008 HKD
Retailer 11HK$2,236 HKD
Retailer 5HK$3,021 HKD
Retailer 7HK$3,101 HKD
Retailer 12HK$3,797 HKD
Retailer 1HK$4,707 HKD
Retailer 10HK$5,217 HKD
Retailer 8HK$6,007 HKD
Retailer 4HK$7,038 HKD
Retailer 2HK$9,277 HKD
Retailer 9HK$9,944 HKD
Retailer 3HK$10,106 HKD
Retailer 6HK$11,298 HKD

41 data points across 14 retailers

12 retailersHK$2,008 HKD to HK$17,339 HKD

A
Cheapest Retailer
-
HK$2,008 HKD
$256 USD
Final sale: no returns
A
Retailer 2
-
HK$2,236 HKD
$285 USD
View
A
Retailer 3
-
HK$3,021 HKD
$385 USD
View
A
Retailer 4
-
HK$3,101 HKD
£311 GBP
View
A
Retailer 5
-
HK$3,797 HKD
$484 USD
View
B+
Retailer 6
-
HK$4,707 HKD
£472 GBP
View
Retailer 7
-
HK$5,217 HKD
$665 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$6,007 HKD
A$1,178 AUD
View
B
Retailer 9
-
HK$9,277 HKD
$1,182 USD
View
B
Retailer 10
-
HK$9,944 HKD
£998 GBP
View
B
Retailer 11
-
HK$10,106 HKD
$1,288 USD
View
Most Expensive
B
Do Amore Diamonds
27-158679DD1 · Oct 31
HK$17,339 HKD
$2,210 USD
View
11 more retailers have this diamond
Prices start from HK$2,008 HKDSave up to HK$15,330 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
1.29ct Cushion
HK$2,008 HKD