CaratHunter
Plans
Cushion|Lab Grown|IGI

5.01ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG823644820

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823644820

Diamond specifications and retailer prices

From HK$6,829 HKD
As of November 3, 2026
Save HK$24,084 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,914 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.01ct lab-grown cushion diamond

This 5.01ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823644820 or 823644820. Listed at 16 retailers as of November 2, 2026, with prices from HK$6,829 to HK$30,914, a HK$24,084 spread on the same certified stone. Brilliant Earth lists it at HK$30,914. 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

5.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644820
Dimensions11.37 × 8.77 × 5.82 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
11.37 mm8.77 mm5.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644820
Side View
Table 59.0%Crown 33.7°Girdle: STK-VTKPavilion 32.2°Culet: NoneDepth 66.4%

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: Nov 3
Current: HK$30,914 HKD|Low: HK$5,822 HKD|High: HK$31,934 HKD|Avg: HK$17,019 HKD|-3.2%
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
October 31, 2026
Retailer 7HK$5,822 HKD
Retailer 14HK$6,829 HKD
Retailer 5HK$7,454 HKD
Retailer 2HK$9,145 HKD
Retailer 4HK$9,847 HKD
Retailer 16HK$12,149 HKD
Retailer 17HK$12,306 HKD
Retailer 13HK$12,844 HKD
Retailer 12HK$13,841 HKD
Retailer 8HK$18,773 HKD
Retailer 10HK$19,892 HKD
Retailer 6HK$19,988 HKD
Retailer 9HK$20,823 HKD
Retailer 3HK$23,852 HKD
Retailer 15HK$25,459 HKD
Retailer 11HK$27,924 HKD
Brilliant EarthHK$30,914 HKD

31 data points across 17 retailers

16 retailersHK$6,829 HKD to HK$30,914 HKD

A
Cheapest Retailer
-
HK$6,829 HKD
Retailer 2
-
HK$7,454 HKD
$950 USD
View
Price last confirmed 6 days ago
A
Retailer 3
-
HK$9,145 HKD
€1,110 EUR
View
Retailer 4
-
HK$9,847 HKD
$1,255 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$12,149 HKD
ZAR 25,015 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
HK$12,306 HKD
A$2,413 AUD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$12,844 HKD
$1,637 USD
View
B+
Retailer 8
-
HK$13,841 HKD
$1,764 USD
View
Retailer 9
-
HK$18,773 HKD
£1,884 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$19,892 HKD
SGD 3,426 SGD
View
Retailer 11
-
HK$19,988 HKD
$2,548 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$20,823 HKD
$2,654 USD
View
Retailer 13
-
HK$23,852 HKD
$3,040 USD
View
Price last confirmed 13 days ago
Retailer 14
-
HK$25,459 HKD
£2,555 GBP
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$27,924 HKD
$3,559 USD
View
Most Expensive
B
Brilliant Earth
20868389A · Nov 2
HK$30,914 HKD
$3,940 USD
View
15 more retailers have this diamond
Prices start from HK$6,829 HKDSave up to HK$24,084 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
5.01ct Cushion
HK$6,829 HKD