Round|Natural|GIA

0.50ct D IF Round Natural Diamond

EX • D/IF • GIA 2557179705

Certificate GIA 2557179705

Diamond specifications and retailer prices

From HK$8,235 HKD
As of October 30, 2026
Save HK$12,092 HKD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$26,926 HKD at NZ Jewellers · As of October 20, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557179705. Listed at 23 retailers as of October 29, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557179705
Dimensions5.06 × 5.10 × 3.16 mm
L/W Ratio1.01
Top View
5.06 mm5.10 mm0.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557179705
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: HK$26,926 HKD|Low: HK$8,235 HKD|High: HK$26,926 HKD|Avg: HK$13,726 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4HK$8,235 HKD
Retailer 2HK$8,756 HKD
Retailer 5HK$10,184 HKD
Retailer 10HK$10,538 HKD
Retailer 18HK$10,592 HKD
Retailer 16HK$10,631 HKD
Retailer 8HK$11,039 HKD
Retailer 7HK$11,513 HKD
Retailer 11HK$12,238 HKD
Retailer 9HK$12,741 HKD
Retailer 12HK$12,858 HKD
Retailer 17HK$13,053 HKD
Retailer 6HK$13,729 HKD
Retailer 14HK$15,364 HKD
Retailer 15HK$17,000 HKD
Retailer 3HK$19,848 HKD
Retailer 13HK$20,327 HKD
NZ JewellersHK$26,926 HKD

25 data points across 18 retailers

23 retailersHK$8,235 HKD to HK$20,327 HKD

A+
Cheapest Retailer
-
HK$8,235 HKD
A+
Retailer 2
-
HK$8,756 HKD
₹106,285 INR
View
A
Retailer 3
-
HK$10,184 HKD
$1,298 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,538 HKD
SGD 1,815 SGD
View
A
Retailer 5
-
HK$10,592 HKD
$1,350 USD
View
A
Retailer 6
-
HK$10,631 HKD
$1,355 USD
View
A
Retailer 7
-
HK$10,796 HKD
$1,376 USD
View
Retailer 8
-
HK$11,039 HKD
$1,407 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
HK$11,513 HKD
SGD 1,983 SGD
View
Retailer 10
-
HK$11,549 HKD
$1,472 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
HK$12,238 HKD
£1,228 GBP
View
Retailer 12
-
HK$12,741 HKD
$1,624 USD
View
Price last confirmed 13 days ago
A
Retailer 13
-
HK$12,858 HKD
£1,290 GBP
View
A
Retailer 14
-
HK$13,053 HKD
£1,310 GBP
View
A
Retailer 15
-
HK$13,729 HKD
$1,750 USD
View
B+
Retailer 16
-
HK$14,167 HKD
A$2,778 AUD
View
Retailer 17
-
HK$14,758 HKD
A$2,894 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
HK$15,364 HKD
€1,865 EUR
View
Retailer 19
-
HK$15,562 HKD
£1,562 GBP
View
Price last confirmed 27 days ago
B+
Retailer 20
-
HK$17,000 HKD
ZAR 35,005 ZAR
View
B+
Retailer 21
-
HK$19,848 HKD
£1,992 GBP
View
B+
Retailer 22
-
HK$20,327 HKD
£2,040 GBP
View
Most Expensive
NZ Jewellers
23b0fe92-9e21-49c1-a1e4-b54ad0a20b06 · Oct 20
HK$26,926 HKD
$3,432 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from HK$8,235 HKDSave up to HK$12,092 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$8,235 HKD