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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 1553095819

Certificate GIA 1553095819

Diamond specifications and retailer prices

From HK$10,126 HKD
As of November 6, 2026
Save HK$12,563 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$30,793 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553095819. Listed at 20 retailers as of November 6, 2026, with a 124% 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

0.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 1553095819
Dimensions8.32 × 4.11 × 2.61 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.32 mm4.11 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553095819
Side View
Table 61.0%Crown 34.8°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 63.4%

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 6
Current: HK$30,793 HKD|Low: HK$10,126 HKD|High: HK$31,146 HKD|Avg: HK$15,543 HKD|-1.1%
NZ Jewellers
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
November 7, 2026
Retailer 11HK$10,126 HKD
Retailer 15HK$11,262 HKD
Retailer 19HK$11,646 HKD
Retailer 10HK$11,693 HKD
Retailer 6HK$11,913 HKD
Retailer 8HK$12,626 HKD
Retailer 17HK$12,626 HKD
Retailer 18HK$13,206 HKD
Retailer 4HK$13,245 HKD
Retailer 9HK$13,692 HKD
Retailer 13HK$13,998 HKD
Retailer 5HK$14,562 HKD
Retailer 7HK$15,205 HKD
Retailer 12HK$15,510 HKD
Retailer 2HK$16,905 HKD
Retailer 14HK$19,484 HKD
Retailer 16HK$22,054 HKD
Retailer 3HK$22,689 HKD
NZ JewellersHK$30,793 HKD

32 data points across 19 retailers

20 retailersHK$10,126 HKD to HK$22,689 HKD

B+
Cheapest Retailer
-
HK$10,126 HKD
B+
Retailer 2
-
HK$11,262 HKD
View
B+
Retailer 3
-
HK$11,646 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,693 HKD
View
B+
Retailer 5
-
HK$11,913 HKD
View
B
Retailer 6
-
HK$12,626 HKD
View
B
Retailer 7
-
HK$12,626 HKD
View
B
Retailer 8
-
HK$13,206 HKD
View
B
Retailer 9
-
HK$13,245 HKD
View
B
Retailer 10
-
HK$13,692 HKD
View
B
Retailer 11
-
HK$13,998 HKD
View
B
Retailer 12
-
HK$14,562 HKD
View
B
Retailer 13
-
HK$15,205 HKD
View
B
Retailer 14
-
HK$15,510 HKD
View
Retailer 15
-
HK$16,654 HKD
View
Price last confirmed 33 days ago
B
Retailer 16
-
HK$16,905 HKD
View
B
Retailer 17
-
HK$19,484 HKD
View
B
Retailer 18
-
HK$22,054 HKD
View
B
Retailer 19
-
HK$22,689 HKD
View
Most Expensive
NZ Jewellers
ae84d750-7ff1-4ef2-b5c3-c0e1646e14d4 · Nov 5
HK$30,793 HKD
$3,929 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$10,126 HKDSave up to HK$12,563 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+
0.51ct Marquise
HK$10,126 HKD