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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6551021733

Certificate GIA 6551021733

Diamond specifications and retailer prices

From HK$111,975 HKD
As of November 4, 2026
Save HK$80,064 HKD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$192,039 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551021733. Listed at 17 retailers as of November 4, 2026, with prices from HK$111,975 to HK$192,039, a HK$80,064 spread on the same certified stone. MOH London lists it at HK$192,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551021733
Dimensions11.82 × 6.09 × 3.52 mm
L/W Ratio1.94
Top View
11.82 mm6.09 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551021733
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

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 4
Current: HK$192,039 HKD|Low: HK$111,975 HKD|High: HK$204,754 HKD|Avg: HK$141,999 HKD|-5.1%
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
November 5, 2026
Retailer 15HK$111,975 HKD
Retailer 10HK$116,691 HKD
Retailer 7HK$117,420 HKD
Retailer 12HK$118,150 HKD
Retailer 3HK$129,738 HKD
Retailer 2HK$129,919 HKD
Retailer 5HK$139,577 HKD
Retailer 11HK$139,577 HKD
Retailer 13HK$142,048 HKD
Retailer 4HK$144,206 HKD
Retailer 8HK$144,708 HKD
Retailer 6HK$145,461 HKD
Retailer 9HK$148,976 HKD
Retailer 14HK$149,298 HKD
Retailer 16HK$174,663 HKD
MOH LondonHK$192,039 HKD

40 data points across 16 retailers

17 retailersHK$111,975 HKD to HK$192,039 HKD

A
Cheapest Retailer
-
HK$111,975 HKD
A
Retailer 2
-
HK$116,691 HKD
View
A
Retailer 3
-
HK$117,420 HKD
View
A
Retailer 4
-
HK$118,150 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$129,738 HKD
View
B+
Retailer 6
-
HK$129,919 HKD
View
B+
Retailer 7
-
HK$139,577 HKD
View
B+
Retailer 8
-
HK$139,577 HKD
View
B+
Retailer 9
-
HK$142,048 HKD
View
B+
Retailer 10
-
HK$144,206 HKD
View
B+
Retailer 11
-
HK$144,708 HKD
View
B+
Retailer 12
-
HK$145,461 HKD
View
B+
Retailer 13
-
HK$148,976 HKD
View
B+
Retailer 14
-
HK$149,298 HKD
View
B
Retailer 15
-
HK$174,663 HKD
View
Retailer 16
-
HK$183,521 HKD
View
Price last confirmed 45 days ago
Most Expensive
B
MOH London
2854EA8DD · Nov 4
HK$192,039 HKD
£19,273 GBP
View
16 more retailers have this diamond
Prices start from HK$111,975 HKDSave up to HK$80,064 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
1.51ct Marquise
HK$111,975 HKD