CaratHunter
Plans
Emerald|Natural|GIA

0.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 1553883747

Certificate GIA 1553883747

Diamond specifications and retailer prices

From HK$3,703 HKD
As of November 4, 2026
Save HK$5,562 HKD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,584 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553883747. Listed at 15 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553883747
Dimensions5.28 × 3.81 × 2.73 mm
L/W Ratio1.39
Key to symbols
Cloud, Feather
Top View
5.28 mm3.81 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553883747
Side View
Table 67.0%CrownGirdlePavilionCulet: NDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$12,584 HKD|Low: HK$3,460 HKD|High: HK$12,835 HKD|Avg: HK$5,908 HKD|-2.0%
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
November 6, 2026
Retailer 4HK$3,703 HKD
Retailer 11HK$3,750 HKD
Retailer 3HK$4,017 HKD
Retailer 6HK$4,323 HKD
Retailer 14HK$4,323 HKD
Retailer 8HK$4,550 HKD
Retailer 16HK$4,629 HKD
Retailer 9HK$4,974 HKD
Retailer 13HK$5,029 HKD
Retailer 5HK$5,382 HKD
Retailer 15HK$5,570 HKD
Retailer 2HK$5,978 HKD
Retailer 7HK$6,151 HKD
Retailer 10HK$6,221 HKD
Retailer 12HK$9,265 HKD
NZ JewellersHK$12,584 HKD

44 data points across 16 retailers

15 retailersHK$3,703 HKD to HK$9,265 HKD

B+
Cheapest Retailer
-
HK$3,703 HKD
Final sale: no returns
B+
Retailer 2
-
HK$3,750 HKD
View
B+
Retailer 3
-
HK$4,017 HKD
View
Retailer 4
-
HK$4,323 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$4,323 HKD
View
B
Retailer 6
-
HK$4,629 HKD
View
B
Retailer 7
-
HK$4,974 HKD
View
B
Retailer 8
-
HK$5,029 HKD
View
B
Retailer 9
-
HK$5,382 HKD
View
B
Retailer 10
-
HK$5,570 HKD
View
B
Retailer 11
-
HK$5,978 HKD
View
Retailer 12
-
HK$6,151 HKD
View
Price last confirmed 33 days ago
B
Retailer 13
-
HK$6,221 HKD
View
B
Retailer 14
-
HK$9,265 HKD
View
Most Expensive
NZ Jewellers
bb415b98-2b25-420b-b8f5-14651177c255 · Nov 5
HK$12,584 HKD
$1,604 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$3,703 HKDSave up to HK$5,562 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.

B+
0.50ct Emerald
HK$3,703 HKD