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Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 1563395303

Certificate GIA 1563395303

Diamond specifications and retailer prices

From HK$3,295 HKD
As of November 5, 2026
Save HK$9,689 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,125 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563395303. Listed at 13 retailers as of November 3, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563395303
Dimensions5.23 × 3.83 × 2.68 mm
L/W Ratio1.37
Culet sizeNone
Top View
5.23 mm3.83 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563395303
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.0%

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 5
Current: HK$15,125 HKD|Low: HK$3,295 HKD|High: HK$19,017 HKD|Avg: HK$7,191 HKD|-0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7HK$3,295 HKD
Retailer 5HK$4,158 HKD
Retailer 2HK$6,025 HKD
Retailer 6HK$6,582 HKD
Retailer 13HK$10,897 HKD
Retailer 3HK$11,376 HKD
Retailer 11HK$12,325 HKD
Retailer 12HK$12,474 HKD
Retailer 10HK$12,984 HKD
Retailer 4HK$14,216 HKD
Retailer 9HK$15,086 HKD
Moon OceanHK$15,125 HKD
Retailer 8HK$19,017 HKD

39 data points across 13 retailers

13 retailersHK$3,295 HKD to HK$12,984 HKD

A
Cheapest Retailer
-
HK$3,295 HKD
A
Retailer 2
-
HK$4,158 HKD
View
B+
Retailer 3
-
HK$6,025 HKD
View
B
Retailer 4
-
HK$6,582 HKD
View
B
Retailer 5
-
HK$10,897 HKD
View
B
Retailer 6
-
HK$11,376 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$12,325 HKD
View
B
Retailer 8
-
HK$12,474 HKD
View
B
Retailer 9
-
HK$12,984 HKD
View
Retailer 10
-
HK$14,216 HKD
View
Price under review
Retailer 11
-
HK$15,086 HKD
View
Price under review
Most Expensive
Moon Ocean
NVN-69CF545D1-303 · Nov 2
HK$15,125 HKD
£1,518 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$3,295 HKDSave up to HK$9,689 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 Emerald
HK$3,295 HKD