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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG818674932

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

Certificate IGI LG818674932

Diamond specifications and retailer prices

From HK$4,002 HKD
$510 USD
As of October 28, 2026
Save HK$12,562 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$32,641 HKD at Brilliant Earth · As of September 19, 2026
View at Brilliant Earth

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 LG818674932 or 818674932. Listed at 19 retailers as of October 27, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34°
Pavilion angle27.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674932
Dimensions8.32 × 8.03 × 4.83 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.03 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674932
Side View
Table 63.0%Crown 34°Girdle: STK-THKPavilion 27.8°Culet: NoneDepth 60.1%

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$9,354 HKD|Low: HK$4,002 HKD|High: HK$17,335 HKD|Avg: HK$9,813 HKD|-0.7%
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
October 29, 2026
Retailer 6HK$4,002 HKD
Retailer 4HK$4,425 HKD
Retailer 11HK$5,081 HKD
Retailer 13HK$5,296 HKD
Retailer 2HK$5,948 HKD
Retailer 9HK$6,706 HKD
Retailer 8HK$7,330 HKD
Retailer 1HK$9,354 HKD
Retailer 12HK$9,612 HKD
Retailer 5HK$9,910 HKD
Retailer 15HK$10,271 HKD
Retailer 7HK$15,753 HKD
Retailer 10HK$16,352 HKD
Retailer 14HK$16,564 HKD
Retailer 3HK$17,335 HKD

30 data points across 15 retailers

19 retailersHK$4,002 HKD to HK$16,564 HKD

A
Cheapest Retailer
-
HK$4,002 HKD
$510 USD
Final sale: no returns
A
Retailer 2
-
HK$4,425 HKD
$564 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$5,081 HKD
£510 GBP
View
A
Retailer 4
-
HK$5,296 HKD
$675 USD
View
B+
Retailer 5
-
HK$5,948 HKD
$758 USD
View
A
Retailer 6
-
HK$6,706 HKD
€814 EUR
View
A
Retailer 7
-
HK$7,330 HKD
£736 GBP
View
A
Retailer 8
-
HK$9,354 HKD
A$1,834 AUD
View
A
Retailer 9
-
HK$9,612 HKD
ZAR 19,790 ZAR
View
A
Retailer 10
-
HK$9,910 HKD
$1,263 USD
View
A
Retailer 11
-
HK$10,271 HKD
$1,309 USD
View
B+
Retailer 12
-
HK$12,915 HKD
£1,296 GBP
View
B+
Retailer 13
-
HK$14,051 HKD
SGD 2,420 SGD
View
B+
Retailer 14
-
HK$14,481 HKD
$1,846 USD
View
B+
Retailer 15
-
HK$15,753 HKD
$2,008 USD
View
B+
Retailer 16
-
HK$16,352 HKD
£1,641 GBP
View
B+
Retailer 17
-
HK$16,564 HKD
$2,111 USD
View
B+
Retailer 18
-
HK$17,335 HKD
A$3,399 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21093202A · Sep 19
HK$32,641 HKD
$4,160 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from HK$4,002 HKDSave up to HK$12,562 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$4,002 HKD