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Cushion|Lab Grown|IGI

3.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG838614326

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG838614326

Diamond specifications and retailer prices

From HK$8,803 HKD
$1,122 USD
As of November 1, 2026
Save HK$16,207 HKD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$25,010 HKD at MOH London · As of October 29, 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 LG838614326 or 838614326. Listed at 7 retailers as of October 29, 2026, with prices from HK$8,803 to HK$25,010, a HK$16,207 spread on the same certified stone. MOH London lists it at HK$25,010. 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 angle39.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614326
Dimensions10.55 × 7.98 × 5.12 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm7.98 mm3.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838614326
Side View
Table 58.0%Crown 39.5°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 64.2%

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: Nov 1
Current: HK$25,010 HKD|Low: HK$8,803 HKD|High: HK$25,010 HKD|Avg: HK$13,276 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4HK$8,803 HKD
Retailer 2HK$8,885 HKD
Retailer 5HK$9,956 HKD
Retailer 3HK$12,447 HKD
Retailer 6HK$18,288 HKD
Retailer 7HK$18,547 HKD
MOH LondonHK$25,010 HKD

12 data points across 7 retailers

7 retailersHK$8,803 HKD to HK$25,010 HKD

A
Cheapest Retailer
-
HK$8,803 HKD
$1,122 USD
A
Retailer 2
-
HK$8,885 HKD
£892 GBP
View
A
Retailer 3
-
HK$9,956 HKD
$1,269 USD
View
B+
Retailer 4
-
HK$12,447 HKD
ZAR 25,630 ZAR
View
B
Retailer 5
-
HK$18,288 HKD
$2,331 USD
View
B
Retailer 6
-
HK$18,547 HKD
$2,364 USD
View
Most Expensive
B
MOH London
LG838614326 · Oct 29
HK$25,010 HKD
£2,510 GBP
View
6 more retailers have this diamond
Prices start from HK$8,803 HKDSave up to HK$16,207 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$8,803 HKD