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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG815651161

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG815651161

Diamond specifications and retailer prices

From HK$6,183 HKD
$788 USD
As of October 25, 2026
Save HK$43,877 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$50,060 HKD at Brilliant Earth · As of October 28, 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 LG815651161 or 815651161. Listed at 20 retailers as of October 25, 2026, with prices from HK$6,183 to HK$50,060, a HK$43,877 spread on the same certified stone. Brilliant Earth lists it at HK$50,060. 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 angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815651161
Dimensions9.25 × 8.05 × 5.05 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm8.05 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815651161
Side View
Table 55.0%Crown 36°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.7%

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 25
Current: HK$50,060 HKD|Low: HK$5,830 HKD|High: HK$50,060 HKD|Avg: HK$14,205 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
Retailer 18
October 29, 2026
Retailer 8HK$6,042 HKD
Retailer 3HK$6,183 HKD
Retailer 17HK$7,454 HKD
Retailer 7HK$8,419 HKD
Retailer 16HK$8,647 HKD
Retailer 11HK$9,507 HKD
Retailer 2HK$9,637 HKD
Retailer 6HK$10,467 HKD
Retailer 14HK$13,730 HKD
Retailer 15HK$13,794 HKD
Retailer 13HK$14,033 HKD
Retailer 18HK$18,457 HKD
Retailer 5HK$18,774 HKD
Retailer 4HK$19,137 HKD
Retailer 10HK$20,850 HKD
Retailer 9HK$20,985 HKD
Retailer 12HK$25,600 HKD
Brilliant EarthHK$50,060 HKD

41 data points across 18 retailers

20 retailersHK$6,183 HKD to HK$50,060 HKD

A
Retailer 1
-
HK$6,042 HKD
$770 USD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$6,183 HKD
$788 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,454 HKD
$950 USD
View
A
Retailer 4
-
HK$8,419 HKD
$1,073 USD
View
A
Retailer 5
-
HK$8,647 HKD
$1,102 USD
View
A
Retailer 6
-
HK$9,507 HKD
€1,154 EUR
View
A
Retailer 7
-
HK$9,637 HKD
£967 GBP
View
A
Retailer 8
-
HK$10,467 HKD
$1,334 USD
View
B+
Retailer 9
-
HK$12,995 HKD
A$2,548 AUD
View
B+
Retailer 10
-
HK$13,730 HKD
A$2,692 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$13,794 HKD
$1,758 USD
View
B+
Retailer 12
-
HK$14,033 HKD
ZAR 28,893 ZAR
View
B+
Retailer 13
-
HK$18,457 HKD
A$3,619 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
HK$18,774 HKD
£1,884 GBP
View
B+
Retailer 15
-
HK$19,137 HKD
$2,439 USD
View
B+
Retailer 16
-
HK$20,620 HKD
$2,628 USD
View
B
Retailer 17
-
HK$20,850 HKD
$2,657 USD
View
B
Retailer 18
-
HK$20,985 HKD
$2,674 USD
View
B
Retailer 19
-
HK$25,600 HKD
£2,569 GBP
View
Most Expensive
B
Brilliant Earth
20536824A · Oct 28
HK$50,060 HKD
$6,380 USD
View
19 more retailers have this diamond
Prices start from HK$6,183 HKDSave up to HK$43,877 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$6,183 HKD