CaratHunter
Plans
Cushion|Lab Grown|IGI

3.00ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG660443442

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG660443442

Diamond specifications and retailer prices

From HK$6,677 HKD
As of November 3, 2026
Save HK$13,899 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$20,576 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct 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 LG660443442 or 660443442. Listed at 9 retailers as of November 3, 2026, with prices from HK$6,677 to HK$20,576, a HK$13,899 spread on the same certified stone. MOH London lists it at HK$20,576. 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

3.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443442
Dimensions8.63 × 8.35 × 5.37 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.35 mm3.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443442
Side View
Table 61.0%Crown 35.5°Girdle: MED-VTKPavilion 38.5°Culet: NoneDepth 64.3%

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: Nov 3
Current: HK$20,576 HKD|Low: HK$6,536 HKD|High: HK$20,875 HKD|Avg: HK$11,632 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$6,677 HKD
Retailer 4HK$6,802 HKD
Retailer 3HK$7,006 HKD
Retailer 2HK$11,376 HKD
Retailer 6HK$17,002 HKD
MOH LondonHK$20,576 HKD

13 data points across 6 retailers

9 retailersHK$6,677 HKD to HK$20,576 HKD

A
Cheapest Retailer
-
HK$6,677 HKD
A
Retailer 2
-
HK$6,802 HKD
View
B+
Retailer 3
-
HK$7,006 HKD
View
A
Retailer 4
-
HK$11,376 HKD
View
Retailer 5
-
HK$11,494 HKD
View
Price last confirmed 31 days ago
Retailer 6
-
HK$11,533 HKD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$11,690 HKD
View
Price last confirmed 36 days ago
B
Retailer 8
-
HK$17,002 HKD
View
Most Expensive
B
MOH London
LG660443442 · Nov 5
HK$20,576 HKD
£2,065 GBP
View
8 more retailers have this diamond
Prices start from HK$6,677 HKDSave up to HK$13,899 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
3.00ct Cushion
HK$6,677 HKD