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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG816607479

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG816607479

Diamond specifications and retailer prices

From HK$4,315 HKD
As of November 3, 2026
Save HK$8,677 HKD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,452 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816607479 or 816607479. Listed at 9 retailers as of November 3, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.54
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607479
Dimensions8.28 × 5.89 × 3.80 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.89 mm1.54 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607479
Side View
Table 57.0%Crown 36.3°Girdle: THN-STKPavilion 44.3°Culet: LargeDepth 64.5%

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$13,452 HKD|Low: HK$4,315 HKD|High: HK$13,601 HKD|Avg: HK$8,711 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 5HK$4,315 HKD
Retailer 3HK$4,629 HKD
Retailer 6HK$4,629 HKD
Retailer 2HK$6,128 HKD
Retailer 4HK$10,082 HKD
Retailer 9HK$10,992 HKD
Retailer 8HK$11,376 HKD
Retailer 7HK$12,993 HKD
MOH LondonHK$13,452 HKD

30 data points across 9 retailers

9 retailersHK$4,315 HKD to HK$12,993 HKD

A
Cheapest Retailer
-
HK$4,315 HKD
A
Retailer 2
-
HK$4,629 HKD
View
A
Retailer 3
-
HK$4,629 HKD
View
B+
Retailer 4
-
HK$6,128 HKD
View
B
Retailer 5
-
HK$10,082 HKD
View
B
Retailer 6
-
HK$10,992 HKD
View
B
Retailer 7
-
HK$11,376 HKD
View
B
Retailer 8
-
HK$12,993 HKD
View
Most Expensive
MOH London
LG816607479 · Oct 26
HK$13,452 HKD
£1,350 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from HK$4,315 HKDSave up to HK$8,677 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
1.54ct Cushion
HK$4,315 HKD