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Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG813693863

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG813693863

Diamond specifications and retailer prices

From HK$4,635 HKD
£465 GBP
As of November 1, 2026
Save HK$15,921 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,556 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813693863 or 813693863. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,635 to HK$20,556, a HK$15,921 spread on the same certified stone. MOH London lists it at HK$20,556. 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

4.10
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813693863
Dimensions10.15 × 9.50 × 6.00 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm9.50 mm4.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813693863
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$20,556 HKD|Low: HK$4,633 HKD|High: HK$20,695 HKD|Avg: HK$9,967 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$4,635 HKD
Retailer 9HK$4,896 HKD
Retailer 4HK$6,002 HKD
Retailer 8HK$7,618 HKD
Retailer 10HK$8,042 HKD
Retailer 3HK$8,156 HKD
Retailer 6HK$9,749 HKD
Retailer 5HK$9,817 HKD
Retailer 7HK$18,171 HKD
MOH LondonHK$20,556 HKD

42 data points across 10 retailers

12 retailersHK$4,635 HKD to HK$20,556 HKD

A
Cheapest Retailer
-
HK$4,635 HKD
£465 GBP
Retailer 2
-
HK$4,896 HKD
$624 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 4
-
HK$7,618 HKD
$971 USD
View
A
Retailer 5
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 6
-
HK$8,156 HKD
£819 GBP
View
A
Retailer 7
-
HK$9,749 HKD
ZAR 20,074 ZAR
View
A
Retailer 8
-
HK$9,817 HKD
A$1,925 AUD
View
A
Retailer 9
-
HK$11,219 HKD
$1,430 USD
View
B+
Retailer 10
-
HK$15,951 HKD
$2,033 USD
View
B+
Retailer 11
-
HK$18,171 HKD
$2,316 USD
View
Most Expensive
B+
MOH London
LG813693863 · Oct 29
HK$20,556 HKD
£2,063 GBP
View
11 more retailers have this diamond
Prices start from HK$4,635 HKDSave up to HK$15,921 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
4.10ct Cushion
HK$4,635 HKD