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Marquise|Natural|GIA

0.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7511383765

Certificate GIA 7511383765

Diamond specifications and retailer prices

From HK$2,667 HKD
₹32,372 INR
As of November 2, 2026
Save HK$11,251 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,918 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 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 7511383765. Listed at 17 retailers as of October 30, 2026, with prices from HK$2,667 to HK$13,918, a HK$11,251 spread on the same certified stone. NZ Jewellers lists it at HK$13,918. 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
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7511383765
Dimensions7.38 × 4.10 × 2.85 mm
L/W Ratio1.80
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
7.38 mm4.10 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7511383765
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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$13,918 HKD|Low: HK$2,667 HKD|High: HK$13,918 HKD|Avg: HK$4,580 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2HK$2,667 HKD
Retailer 12HK$3,350 HKD
Retailer 8HK$3,633 HKD
Retailer 3HK$3,766 HKD
Retailer 4HK$3,907 HKD
Retailer 10HK$4,190 HKD
Retailer 5HK$4,338 HKD
Retailer 7HK$4,525 HKD
Retailer 11HK$4,551 HKD
Retailer 6HK$5,198 HKD
Retailer 9HK$8,390 HKD
NZ JewellersHK$13,918 HKD

30 data points across 12 retailers

17 retailersHK$2,667 HKD to HK$13,918 HKD

A
Cheapest Retailer
-
HK$2,667 HKD
₹32,372 INR
B+
Retailer 2
-
HK$3,113 HKD
View
B+
Retailer 3
-
HK$3,350 HKD
$427 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$3,633 HKD
$463 USD
View
B+
Retailer 5
-
HK$3,766 HKD
$480 USD
View
Retailer 6
-
HK$3,797 HKD
SGD 654 SGD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$3,907 HKD
$498 USD
View
Retailer 8
-
HK$3,915 HKD
$499 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
HK$4,190 HKD
$534 USD
View
B+
Retailer 10
-
HK$4,338 HKD
£435 GBP
View
B+
Retailer 11
-
HK$4,525 HKD
£454 GBP
View
B+
Retailer 12
-
HK$4,551 HKD
£457 GBP
View
B+
Retailer 13
-
HK$4,661 HKD
$594 USD
View
B+
Retailer 14
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 15
-
HK$5,198 HKD
€631 EUR
View
B
Retailer 16
-
HK$8,390 HKD
£842 GBP
View
Most Expensive
C
NZ Jewellers
3a4cac55-99df-4d17-a970-2bb61be03968 · Oct 30
HK$13,918 HKD
$1,774 USD
View
16 more retailers have this diamond
Prices start from HK$2,667 HKDSave up to HK$11,251 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$2,667 HKD