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Cushion|Lab Grown|IGI

5.00ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG754575921

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG754575921

Diamond specifications and retailer prices

From HK$5,402 HKD
£542 GBP
As of November 2, 2026
Save HK$18,090 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$23,491 HKD at With Clarity · As of November 3, 2026
View at With Clarity

About this 5ct lab-grown cushion diamond

This 5ct 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 LG754575921 or 754575921. Listed at 11 retailers as of November 2, 2026, with prices from HK$5,402 to HK$23,491, a HK$18,090 spread on the same certified stone. With Clarity lists it at HK$23,491. 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

5.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754575921
Dimensions9.99 × 9.81 × 6.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm9.81 mm5.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754575921
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°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: Nov 2
Current: HK$21,902 HKD|Low: HK$5,402 HKD|High: HK$30,649 HKD|Avg: HK$12,809 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 3, 2026
Retailer 6HK$5,402 HKD
Retailer 11HK$5,825 HKD
Retailer 10HK$6,316 HKD
Retailer 8HK$7,983 HKD
Retailer 2HK$8,105 HKD
Retailer 9HK$9,945 HKD
Retailer 5HK$9,966 HKD
Retailer 4HK$11,628 HKD
Retailer 12HK$12,287 HKD
Retailer 3HK$17,036 HKD
Retailer 1HK$21,902 HKD
With ClarityHK$23,491 HKD
Retailer 7HK$23,774 HKD

8 data points across 13 retailers

11 retailersHK$5,402 HKD to HK$23,491 HKD

A
Cheapest Retailer
-
HK$5,402 HKD
£542 GBP
A
Retailer 2
-
HK$5,825 HKD
View
A
Retailer 3
-
HK$6,316 HKD
$805 USD
View
A
Retailer 4
-
HK$7,983 HKD
€969 EUR
View
B+
Retailer 5
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 6
-
HK$9,945 HKD
A$1,950 AUD
View
A
Retailer 7
-
HK$9,966 HKD
ZAR 20,520 ZAR
View
A
Retailer 8
-
HK$12,287 HKD
$1,566 USD
View
B+
Retailer 9
-
HK$17,036 HKD
$2,171 USD
View
B+
Retailer 10
-
HK$21,902 HKD
£2,198 GBP
View
Most Expensive
B
With Clarity
754575921 · Nov 3
HK$23,491 HKD
$2,994 USD
View
10 more retailers have this diamond
Prices start from HK$5,402 HKDSave up to HK$18,090 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
5.00ct Cushion
HK$5,402 HKD