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Cushion|Lab Grown|IGI

3.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG835685754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835685754

Diamond specifications and retailer prices

From HK$4,252 HKD
$542 USD
As of October 31, 2026
Save HK$15,437 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$19,689 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835685754 or 835685754. Listed at 12 retailers as of October 31, 2026, with prices from HK$4,252 to HK$19,689, a HK$15,437 spread on the same certified stone. MOH London lists it at HK$19,689. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685754
Dimensions11.04 × 7.99 × 5.33 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm7.99 mm3.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685754
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 66.7%

Caratlytics Score

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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: Oct 31
Current: HK$19,689 HKD|Low: HK$4,252 HKD|High: HK$19,928 HKD|Avg: HK$10,279 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10HK$4,252 HKD
Retailer 11HK$4,715 HKD
Retailer 2HK$5,251 HKD
Retailer 6HK$5,806 HKD
Retailer 12HK$7,351 HKD
Retailer 5HK$7,837 HKD
Retailer 3HK$9,666 HKD
Retailer 7HK$9,965 HKD
Retailer 8HK$10,240 HKD
Retailer 4HK$15,384 HKD
Retailer 9HK$17,645 HKD
MOH LondonHK$19,689 HKD

41 data points across 12 retailers

12 retailersHK$4,252 HKD to HK$19,689 HKD

A
Cheapest Retailer
-
HK$4,252 HKD
$542 USD
Final sale: no returns
Retailer 2
-
HK$4,715 HKD
$601 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$5,251 HKD
£527 GBP
View
A
Retailer 4
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 5
-
HK$7,351 HKD
$937 USD
View
A
Retailer 6
-
HK$7,837 HKD
£787 GBP
View
B+
Retailer 7
-
HK$9,666 HKD
$1,232 USD
View
A
Retailer 8
-
HK$9,965 HKD
A$1,954 AUD
View
A
Retailer 9
-
HK$10,240 HKD
ZAR 21,085 ZAR
View
B+
Retailer 10
-
HK$15,384 HKD
$1,961 USD
View
B
Retailer 11
-
HK$17,645 HKD
$2,249 USD
View
Most Expensive
B+
MOH London
LG835685754 · Nov 1
HK$19,689 HKD
£1,976 GBP
View
11 more retailers have this diamond
Prices start from HK$4,252 HKDSave up to HK$15,437 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
3.54ct Cushion
HK$4,252 HKD