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Cushion|Lab Grown|IGI

4.03ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG634402632

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634402632

Diamond specifications and retailer prices

From HK$7,093 HKD
$904 USD
As of November 3, 2026
Save HK$20,469 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$27,562 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634402632 or 634402632. Listed at 12 retailers as of November 3, 2026, with prices from HK$7,093 to HK$27,562, a HK$20,469 spread on the same certified stone. MOH London lists it at HK$27,562. 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

4.03
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634402632
Dimensions9.28 × 9.15 × 6.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.28 mm9.15 mm4.03 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634402632
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 67.8%

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$27,562 HKD|Low: HK$7,093 HKD|High: HK$29,993 HKD|Avg: HK$15,407 HKD|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 9HK$7,093 HKD
Retailer 3HK$7,838 HKD
Retailer 5HK$8,748 HKD
Retailer 7HK$9,972 HKD
Retailer 6HK$10,498 HKD
Retailer 8HK$11,855 HKD
Retailer 2HK$15,662 HKD
Retailer 4HK$15,754 HKD
Retailer 11HK$22,839 HKD
Retailer 10HK$25,440 HKD
MOH LondonHK$27,562 HKD

32 data points across 11 retailers

12 retailersHK$7,093 HKD to HK$27,562 HKD

A
Cheapest Retailer
-
HK$7,093 HKD
$904 USD
Final sale: no returns
Retailer 2
-
HK$7,838 HKD
$999 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$8,748 HKD
$1,115 USD
View
A
Retailer 4
-
HK$9,972 HKD
$1,271 USD
View
A
Retailer 5
-
HK$10,498 HKD
$1,338 USD
View
A
Retailer 6
-
HK$11,855 HKD
$1,511 USD
View
A
Retailer 7
-
HK$15,662 HKD
ZAR 32,249 ZAR
View
B+
Retailer 8
-
HK$15,754 HKD
A$3,089 AUD
View
B+
Retailer 9
-
HK$16,791 HKD
$2,140 USD
View
B+
Retailer 10
-
HK$22,839 HKD
£2,292 GBP
View
B+
Retailer 11
-
HK$25,440 HKD
$3,242 USD
View
Most Expensive
B
MOH London
LG634402632 · Nov 3
HK$27,562 HKD
£2,766 GBP
View
11 more retailers have this diamond
Prices start from HK$7,093 HKDSave up to HK$20,469 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
4.03ct Cushion
HK$7,093 HKD