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Round|Natural|GIA

0.50ct K I1 Round Natural Diamond

VG • K/I1 • GIA 6521990496

Certificate GIA 6521990496

Diamond specifications and retailer prices

From HK$1,522 HKD
As of November 6, 2026
Save HK$8,128 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,650 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by GIA 6521990496. Listed at 9 retailers as of November 4, 2026, with prices from HK$1,522 to HK$9,650, a HK$8,128 spread on the same certified stone. NZ Jewellers lists it at HK$9,650. 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
K
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6521990496
Dimensions4.97 × 4.91 × 3.18 mm
L/W Ratio1.01
Top View
4.97 mm4.91 mm0.50 ctK / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521990496
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.4%

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 6
Current: HK$9,650 HKD|Low: HK$1,522 HKD|High: HK$10,395 HKD|Avg: HK$3,462 HKD|-7.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$1,522 HKD
Retailer 9HK$1,804 HKD
Retailer 4HK$2,134 HKD
Retailer 8HK$2,291 HKD
Retailer 5HK$2,361 HKD
Retailer 3HK$2,871 HKD
Retailer 7HK$3,758 HKD
Retailer 6HK$4,072 HKD
NZ JewellersHK$9,650 HKD

46 data points across 9 retailers

9 retailersHK$1,522 HKD to HK$9,650 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
B+
Retailer 2
-
HK$1,804 HKD
View
B+
Retailer 3
-
HK$2,134 HKD
View
Retailer 4
-
HK$2,291 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$2,361 HKD
View
B+
Retailer 6
-
HK$2,871 HKD
View
B
Retailer 7
-
HK$3,758 HKD
View
B
Retailer 8
-
HK$4,072 HKD
View
Most Expensive
C
NZ Jewellers
f5feaaa7-fd53-48e0-aa39-7eac8b79c43e · Nov 4
HK$9,650 HKD
$1,230 USD
View
8 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$8,128 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 Round
HK$1,522 HKD