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Marquise|Natural|GIA

0.50ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 2566420418

Certificate GIA 2566420418

Diamond specifications and retailer prices

From HK$6,873 HKD
$876 USD
As of November 2, 2026
Save HK$16,485 HKD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$23,358 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566420418. Listed at 23 retailers as of October 30, 2026, with prices from HK$6,873 to HK$23,358, a HK$16,485 spread on the same certified stone. NZ Jewellers lists it at HK$23,358. 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

0.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2566420418
Dimensions7.79 × 4.14 × 2.67 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.14 mm0.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566420418
Side View
Table 60.0%Crown 38.8°Girdle: MED-THKPavilion 40.5°Culet: NDepth 64.3%

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 2
Current: HK$23,358 HKD|Low: HK$5,752 HKD|High: HK$23,742 HKD|Avg: HK$9,368 HKD|-1.6%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 10HK$5,752 HKD
Retailer 11HK$6,198 HKD
Retailer 3HK$6,873 HKD
Retailer 22HK$6,881 HKD
Retailer 14HK$6,944 HKD
Retailer 23HK$7,446 HKD
Retailer 12HK$7,571 HKD
Retailer 21HK$7,736 HKD
Retailer 5HK$8,113 HKD
Retailer 15HK$8,160 HKD
Retailer 8HK$8,238 HKD
Retailer 18HK$8,591 HKD
Retailer 13HK$8,720 HKD
Retailer 20HK$9,282 HKD
Retailer 2HK$9,655 HKD
Retailer 4HK$9,834 HKD
Retailer 7HK$10,712 HKD
Retailer 16HK$11,386 HKD
Retailer 19HK$11,497 HKD
Retailer 6HK$12,687 HKD
Retailer 17HK$13,641 HKD
Retailer 9HK$14,947 HKD
NZ JewellersHK$23,358 HKD

32 data points across 23 retailers

23 retailersHK$6,873 HKD to HK$23,358 HKD

Retailer 1
-
HK$5,624 HKD
Price last confirmed 22 days ago
Retailer 2
-
HK$5,752 HKD
₹69,824 INR
View
Price last confirmed 21 days ago
Retailer 3
-
HK$6,198 HKD
$790 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
HK$6,873 HKD
$876 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,881 HKD
$877 USD
View
Retailer 6
-
HK$6,944 HKD
$885 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
HK$7,446 HKD
$949 USD
View
Retailer 8
-
HK$7,571 HKD
$965 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
HK$7,736 HKD
$986 USD
View
B+
Retailer 10
-
HK$8,113 HKD
$1,034 USD
View
B+
Retailer 11
-
HK$8,238 HKD
$1,050 USD
View
B+
Retailer 12
-
HK$8,591 HKD
$1,095 USD
View
B+
Retailer 13
-
HK$8,720 HKD
£875 GBP
View
B
Retailer 14
-
HK$9,282 HKD
$1,183 USD
View
B+
Retailer 15
-
HK$9,655 HKD
€1,172 EUR
View
B
Retailer 16
-
HK$9,834 HKD
£987 GBP
View
B
Retailer 17
-
HK$10,712 HKD
$1,365 USD
View
Retailer 18
-
HK$11,386 HKD
A$2,233 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$11,497 HKD
ZAR 23,673 ZAR
View
B
Retailer 20
-
HK$12,687 HKD
€1,540 EUR
View
B
Retailer 21
-
HK$13,641 HKD
£1,369 GBP
View
B
Retailer 22
-
HK$14,947 HKD
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
4f021d01-2f17-4c3b-a627-da8b0fce758b · Oct 30
HK$23,358 HKD
$2,977 USD
View
22 more retailers have this diamond
Prices start from HK$6,873 HKDSave up to HK$16,485 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
0.50ct Marquise
HK$6,873 HKD