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Marquise|Natural|GIA

1.51ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 5546764706

Certificate GIA 5546764706

Diamond specifications and retailer prices

From HK$67,903 HKD
As of November 4, 2026
Save HK$45,059 HKD (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$112,962 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546764706. Listed at 17 retailers as of November 4, 2026, with prices from HK$67,903 to HK$112,962, a HK$45,059 spread on the same certified stone. MOH London lists it at HK$112,962. 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

1.51
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.87°
Pavilion angle41.58°
OriginNatural
Grading LabGIA
CertificateGIA 5546764706
Dimensions10.89 × 5.87 × 3.84 mm
L/W Ratio1.86
Top View
10.89 mm5.87 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546764706
Side View
Table 62.0%Crown 39.87°Girdle: STK-VTKPavilion 41.58°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$112,962 HKD|Low: HK$45,034 HKD|High: HK$114,624 HKD|Avg: HK$78,629 HKD|-1.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 10HK$45,034 HKD
Retailer 14HK$57,432 HKD
Retailer 8HK$61,923 HKD
Retailer 19HK$67,903 HKD
Retailer 11HK$70,928 HKD
Retailer 4HK$73,123 HKD
Retailer 16HK$74,651 HKD
Retailer 9HK$75,748 HKD
Retailer 21HK$77,324 HKD
Retailer 13HK$78,578 HKD
Retailer 2HK$80,231 HKD
Retailer 17HK$80,231 HKD
Retailer 12HK$81,360 HKD
Retailer 6HK$85,349 HKD
Retailer 7HK$85,349 HKD
Retailer 5HK$88,171 HKD
Retailer 18HK$89,495 HKD
Retailer 20HK$90,655 HKD
Retailer 15HK$91,345 HKD
Retailer 3HK$95,444 HKD
MOH LondonHK$112,962 HKD

19 data points across 21 retailers

17 retailersHK$67,903 HKD to HK$112,962 HKD

B+
Cheapest Retailer
-
HK$67,903 HKD
Retailer 2
-
HK$72,519 HKD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
HK$73,123 HKD
View
B+
Retailer 4
-
HK$74,651 HKD
View
B+
Retailer 5
-
HK$77,324 HKD
View
Retailer 6
-
HK$78,562 HKD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
HK$78,578 HKD
View
Retailer 8
-
HK$79,777 HKD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
HK$80,231 HKD
View
B+
Retailer 10
-
HK$80,231 HKD
View
B
Retailer 11
-
HK$85,349 HKD
View
B
Retailer 12
-
HK$85,349 HKD
View
B
Retailer 13
-
HK$88,171 HKD
View
B
Retailer 14
-
HK$89,495 HKD
View
B
Retailer 15
-
HK$91,345 HKD
View
Retailer 16
-
HK$95,444 HKD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
EFF3AFB1F · Nov 4
HK$112,962 HKD
£11,349 GBP
View
16 more retailers have this diamond
Prices start from HK$67,903 HKDSave up to HK$45,059 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+
1.51ct Marquise
HK$67,903 HKD