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Marquise|Natural|GIA

0.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1565195103

Certificate GIA 1565195103

Diamond specifications and retailer prices

From HK$2,620 HKD
₹31,799 INR
As of October 27, 2026
Save HK$9,894 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,514 HKD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565195103. Listed at 16 retailers as of October 27, 2026, with prices from HK$2,620 to HK$12,514, a HK$9,894 spread on the same certified stone. NZ Jewellers lists it at HK$12,514. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565195103
Dimensions9.12 × 4.07 × 2.29 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
9.12 mm4.07 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1565195103
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 56.2%

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$12,514 HKD|Low: HK$2,608 HKD|High: HK$13,118 HKD|Avg: HK$4,598 HKD|-4.6%
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
October 27, 2026
Retailer 2HK$2,620 HKD
Retailer 3HK$2,981 HKD
Retailer 7HK$3,013 HKD
Retailer 13HK$3,178 HKD
Retailer 8HK$3,264 HKD
Retailer 5HK$3,515 HKD
Retailer 16HK$3,515 HKD
Retailer 4HK$3,766 HKD
Retailer 6HK$3,766 HKD
Retailer 10HK$3,914 HKD
Retailer 11HK$4,020 HKD
Retailer 9HK$4,155 HKD
Retailer 14HK$4,294 HKD
Retailer 17HK$4,605 HKD
Retailer 12HK$4,628 HKD
Retailer 15HK$7,553 HKD
NZ JewellersHK$12,514 HKD

9 data points across 17 retailers

16 retailersHK$2,620 HKD to HK$12,514 HKD

A
Cheapest Retailer
-
HK$2,620 HKD
₹31,799 INR
A
Retailer 2
-
HK$2,981 HKD
$380 USD
View
Retailer 3
-
HK$3,178 HKD
$405 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$3,264 HKD
$416 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$3,766 HKD
$480 USD
View
Retailer 8
-
HK$3,766 HKD
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$3,914 HKD
£393 GBP
View
B+
Retailer 10
-
HK$4,020 HKD
£403 GBP
View
Retailer 11
-
HK$4,155 HKD
$530 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$4,294 HKD
$547 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$4,605 HKD
$587 USD
View
Retailer 14
-
HK$4,628 HKD
£465 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
HK$7,553 HKD
£758 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
8ee8f0e7-d973-43e1-9ebb-f678d00ec3fb · Oct 27
HK$12,514 HKD
$1,595 USD
View
15 more retailers have this diamond
Prices start from HK$2,620 HKDSave up to HK$9,894 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$2,620 HKD