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Marquise|Natural|GIA

0.50ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 7561193117

Certificate GIA 7561193117

Diamond specifications and retailer prices

From HK$4,720 HKD
As of October 27, 2026
Save HK$3,609 HKD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$19,222 HKD at NZ Jewellers · As of October 21, 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 H colour (near-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 7561193117. Listed at 22 retailers as of October 26, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7561193117
Dimensions7.75 × 4.17 × 2.64 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Top View
7.75 mm4.17 mm0.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7561193117
Side View
Table 58.0%Crown 39°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 63.3%

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: Oct 27
Current: HK$19,222 HKD|Low: HK$4,472 HKD|High: HK$19,959 HKD|Avg: HK$8,246 HKD|-3.7%
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
October 27, 2026
Retailer 11HK$4,720 HKD
Retailer 17HK$4,755 HKD
Retailer 10HK$5,649 HKD
Retailer 6HK$5,657 HKD
Retailer 3HK$5,837 HKD
Retailer 16HK$6,065 HKD
Retailer 20HK$6,127 HKD
Retailer 12HK$6,151 HKD
Retailer 21HK$6,363 HKD
Retailer 8HK$7,077 HKD
Retailer 7HK$7,093 HKD
Retailer 18HK$7,093 HKD
Retailer 2HK$7,324 HKD
Retailer 4HK$7,453 HKD
Retailer 23HK$7,861 HKD
Retailer 13HK$8,189 HKD
Retailer 9HK$8,296 HKD
Retailer 5HK$8,329 HKD
Retailer 19HK$9,439 HKD
Retailer 15HK$9,571 HKD
Retailer 22HK$11,239 HKD
Retailer 14HK$12,316 HKD
NZ JewellersHK$19,222 HKD

26 data points across 23 retailers

22 retailersHK$4,720 HKD to HK$8,329 HKD

A
Cheapest Retailer
-
HK$4,720 HKD
A
Retailer 2
-
HK$4,755 HKD
₹57,717 INR
View
Retailer 3
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$5,837 HKD
$744 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$6,065 HKD
$773 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$6,127 HKD
$781 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$6,151 HKD
$784 USD
View
Price last confirmed 17 days ago
Retailer 8
-
HK$6,363 HKD
$811 USD
View
Price last confirmed 7 days ago
Retailer 9
-
HK$7,077 HKD
$902 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 11
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 12
-
HK$7,324 HKD
£735 GBP
View
Retailer 13
-
HK$7,453 HKD
$950 USD
View
Price last confirmed 5 days ago
B+
Retailer 14
-
HK$7,861 HKD
$1,002 USD
View
B+
Retailer 15
-
HK$8,189 HKD
€994 EUR
View
B+
Retailer 16
-
HK$8,296 HKD
$1,057 USD
View
B
Retailer 17
-
HK$8,329 HKD
£836 GBP
View
Retailer 18
-
HK$9,439 HKD
ZAR 19,436 ZAR
View
Price last confirmed 7 days ago
Retailer 19
-
HK$9,571 HKD
A$1,877 AUD
View
Price last confirmed 29 days ago
Retailer 20
-
HK$11,239 HKD
£1,128 GBP
View
Price last confirmed 8 days ago
Retailer 21
-
HK$12,316 HKD
£1,236 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
8c764c5b-8595-4552-9706-0d3497fcd9bb · Oct 21
HK$19,222 HKD
$2,450 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from HK$4,720 HKDSave up to HK$3,609 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$4,720 HKD