Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843671378

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843671378

Diamond specifications and retailer prices

From HK$4,519 HKD
As of October 31, 2026
Save HK$19,960 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,479 HKD at Brilliant Earth · As of October 29, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843671378 or 843671378. Listed at 18 retailers as of October 29, 2026, with prices from HK$4,519 to HK$24,479, a HK$19,960 spread on the same certified stone. Brilliant Earth lists it at HK$24,479. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671378
Dimensions9.51 × 7.30 × 4.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm7.30 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843671378
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 31.9°Culet: NoneDepth 67.4%

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 31
Current: HK$24,479 HKD|Low: HK$3,758 HKD|High: HK$24,479 HKD|Avg: HK$11,320 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
Retailer 19
October 29, 2026
Retailer 4HK$3,758 HKD
Retailer 12HK$4,519 HKD
Retailer 16HK$4,762 HKD
Retailer 15HK$6,277 HKD
Retailer 2HK$6,324 HKD
Retailer 6HK$6,512 HKD
Retailer 7HK$6,551 HKD
Retailer 17HK$6,818 HKD
Retailer 18HK$8,779 HKD
Retailer 19HK$8,952 HKD
Retailer 3HK$9,172 HKD
Retailer 14HK$13,087 HKD
Retailer 11HK$13,636 HKD
Retailer 8HK$15,064 HKD
Retailer 9HK$15,370 HKD
Retailer 5HK$15,582 HKD
Retailer 13HK$17,802 HKD
Retailer 10HK$18,948 HKD
Brilliant EarthHK$24,479 HKD

12 data points across 19 retailers

18 retailersHK$4,519 HKD to HK$24,479 HKD

A
Cheapest Retailer
-
HK$4,519 HKD
Retailer 2
-
HK$4,762 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$6,277 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$6,324 HKD
View
Retailer 5
-
HK$6,512 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$6,551 HKD
View
Price last confirmed 10 days ago
Retailer 7
-
HK$6,818 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$8,779 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$8,952 HKD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$9,172 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$13,087 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$13,636 HKD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$15,064 HKD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$15,370 HKD
View
Price last confirmed 17 days ago
Retailer 15
-
HK$15,582 HKD
View
Price last confirmed 10 days ago
Retailer 16
-
HK$17,802 HKD
View
Price last confirmed 8 days ago
Retailer 17
-
HK$18,948 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21836305A · Oct 29
HK$24,479 HKD
$3,120 USD
View
17 more retailers have this diamond
Prices start from HK$4,519 HKDSave up to HK$19,960 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$4,519 HKD