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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG830648134

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830648134

Diamond specifications and retailer prices

From HK$7,846 HKD
As of November 5, 2026
Save HK$17,672 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$25,518 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830648134 or 830648134. Listed at 10 retailers as of October 29, 2026, with prices from HK$7,846 to HK$25,518, a HK$17,672 spread on the same certified stone. MOH London lists it at HK$25,518. 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
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle22.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830648134
Dimensions9.11 × 7.11 × 4.81 mm
L/W Ratio1.28
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm7.11 mm3.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830648134
Side View
Table 70.0%Crown 22.1°Girdle: THK-VTKPavilion 38.6°Culet: LargeDepth 67.7%

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: Nov 5
Current: HK$25,518 HKD|Low: HK$7,846 HKD|High: HK$25,688 HKD|Avg: HK$15,794 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10HK$7,846 HKD
Retailer 9HK$9,329 HKD
Retailer 2HK$10,105 HKD
Retailer 5HK$10,490 HKD
Retailer 4HK$14,625 HKD
Retailer 3HK$15,017 HKD
Retailer 7HK$20,085 HKD
Retailer 6HK$21,717 HKD
Retailer 8HK$22,282 HKD
MOH LondonHK$25,518 HKD

28 data points across 10 retailers

10 retailersHK$7,846 HKD to HK$25,518 HKD

A
Cheapest Retailer
-
HK$7,846 HKD
A
Retailer 2
-
HK$9,329 HKD
View
A
Retailer 3
-
HK$10,105 HKD
View
B+
Retailer 4
-
HK$10,490 HKD
View
B+
Retailer 5
-
HK$14,625 HKD
View
B+
Retailer 6
-
HK$15,017 HKD
View
B
Retailer 7
-
HK$20,085 HKD
View
B
Retailer 8
-
HK$21,717 HKD
View
B
Retailer 9
-
HK$22,282 HKD
View
Most Expensive
B
MOH London
LG830648134 · Oct 29
HK$25,518 HKD
£2,561 GBP
View
9 more retailers have this diamond
Prices start from HK$7,846 HKDSave up to HK$17,672 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$7,846 HKD