CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG817664390

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG817664390

Diamond specifications and retailer prices

From HK$5,634 HKD
$718 USD
As of October 28, 2026
Save HK$45,603 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$51,237 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817664390 or 817664390. Listed at 19 retailers as of October 28, 2026, with prices from HK$5,634 to HK$51,237, a HK$45,603 spread on the same certified stone. Do Amore Diamonds lists it at HK$51,237. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664390
Dimensions8.62 × 8.34 × 5.34 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm8.34 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817664390
Side View
Table 65.0%Crown 30.5°Girdle: THK-VTKPavilion 38.9°Culet: NoneDepth 64.0%

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 28
Current: HK$51,237 HKD|Low: HK$5,634 HKD|High: HK$52,571 HKD|Avg: HK$15,827 HKD|-2.5%
Do Amore Diamonds
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
Retailer 18
October 29, 2026
Retailer 7HK$5,634 HKD
Retailer 16HK$5,846 HKD
Retailer 15HK$6,787 HKD
Retailer 12HK$7,915 HKD
Retailer 17HK$8,019 HKD
Retailer 5HK$8,254 HKD
Retailer 6HK$8,819 HKD
Retailer 2HK$10,312 HKD
Retailer 8HK$10,891 HKD
Retailer 14HK$14,561 HKD
Retailer 11HK$14,982 HKD
Retailer 3HK$18,794 HKD
Retailer 4HK$19,930 HKD
Retailer 18HK$20,089 HKD
Retailer 10HK$20,282 HKD
Retailer 9HK$23,108 HKD
Retailer 13HK$25,371 HKD
Do Amore DiamondsHK$51,237 HKD

30 data points across 18 retailers

19 retailersHK$5,634 HKD to HK$51,237 HKD

A
Cheapest Retailer
-
HK$5,634 HKD
$718 USD
Final sale: no returns
A
Retailer 2
-
HK$5,846 HKD
$745 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$6,787 HKD
$865 USD
View
A
Retailer 4
-
HK$7,915 HKD
£794 GBP
View
A
Retailer 5
-
HK$8,019 HKD
$1,022 USD
View
A
Retailer 6
-
HK$8,254 HKD
$1,052 USD
View
A
Retailer 7
-
HK$8,819 HKD
$1,124 USD
View
A
Retailer 8
-
HK$10,312 HKD
£1,035 GBP
View
A
Retailer 9
-
HK$10,891 HKD
$1,388 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
HK$14,561 HKD
A$2,855 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$14,982 HKD
ZAR 30,847 ZAR
View
B+
Retailer 12
-
HK$18,794 HKD
A$3,685 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
HK$19,930 HKD
$2,540 USD
View
B
Retailer 14
-
HK$20,089 HKD
£2,016 GBP
View
B
Retailer 15
-
HK$20,282 HKD
$2,585 USD
View
B
Retailer 16
-
HK$23,108 HKD
$2,945 USD
View
B
Retailer 17
-
HK$25,371 HKD
£2,546 GBP
View
B
Retailer 18
-
HK$44,724 HKD
$5,700 USD
View
Most Expensive
B
Do Amore Diamonds
23-817664390 · Oct 29
HK$51,237 HKD
$6,530 USD
View
18 more retailers have this diamond
Prices start from HK$5,634 HKDSave up to HK$45,603 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
3.01ct Cushion
HK$5,634 HKD