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Marquise|Natural|GIA

1.50ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 3555405223

Certificate GIA 3555405223

Diamond specifications and retailer prices

From HK$59,031 HKD
As of November 4, 2026
Save HK$45,759 HKD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$104,790 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555405223. Listed at 15 retailers as of November 4, 2026, with prices from HK$59,031 to HK$104,790, a HK$45,759 spread on the same certified stone. MOH London lists it at HK$104,790. 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

1.50
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555405223
Dimensions10.93 × 5.92 × 3.88 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Cloud, Needle
Top View
10.93 mm5.92 mm1.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555405223
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$104,790 HKD|Low: HK$51,021 HKD|High: HK$105,636 HKD|Avg: HK$70,602 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 8HK$51,021 HKD
Retailer 5HK$59,031 HKD
Retailer 17HK$59,596 HKD
Retailer 6HK$60,818 HKD
Retailer 7HK$60,818 HKD
Retailer 13HK$61,939 HKD
Retailer 14HK$62,778 HKD
Retailer 9HK$62,856 HKD
Retailer 4HK$63,577 HKD
Retailer 2HK$69,706 HKD
Retailer 16HK$72,449 HKD
Retailer 12HK$78,813 HKD
Retailer 15HK$78,829 HKD
Retailer 10HK$81,924 HKD
Retailer 3HK$83,014 HKD
Retailer 11HK$91,980 HKD
MOH LondonHK$104,790 HKD

11 data points across 17 retailers

15 retailersHK$59,031 HKD to HK$104,790 HKD

B
Cheapest Retailer
-
HK$59,031 HKD
B
Retailer 2
-
HK$59,596 HKD
View
B
Retailer 3
-
HK$61,939 HKD
View
B
Retailer 4
-
HK$62,778 HKD
View
Retailer 5
-
HK$63,052 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$63,577 HKD
View
B
Retailer 7
-
HK$68,303 HKD
View
B
Retailer 8
-
HK$69,353 HKD
View
B
Retailer 9
-
HK$69,706 HKD
View
B
Retailer 10
-
HK$72,449 HKD
View
C
Retailer 11
-
HK$78,813 HKD
View
C
Retailer 12
-
HK$78,829 HKD
View
B
Retailer 13
-
HK$81,924 HKD
View
C
Retailer 14
-
HK$91,980 HKD
View
Most Expensive
C
MOH London
565D9531F · Nov 4
HK$104,790 HKD
£10,528 GBP
View
14 more retailers have this diamond
Prices start from HK$59,031 HKDSave up to HK$45,759 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.

B
1.50ct Marquise
HK$59,031 HKD