Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

VG • D/SI1 • GIA 6522888509

Certificate GIA 6522888509

Diamond specifications and retailer prices

From HK$4,088 HKD
$521 USD
As of October 30, 2026
Save HK$6,514 HKD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,318 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522888509. Listed at 18 retailers as of October 29, 2026, with a 159% 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522888509
Dimensions5.61 × 3.76 × 2.50 mm
L/W Ratio1.49
Top View
5.61 mm3.76 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522888509
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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: Oct 30
Current: HK$14,318 HKD|Low: HK$3,939 HKD|High: HK$14,962 HKD|Avg: HK$6,749 HKD|-4.3%
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
October 31, 2026
Retailer 8HK$4,088 HKD
Retailer 4HK$4,205 HKD
Retailer 15HK$4,566 HKD
Retailer 12HK$4,919 HKD
Retailer 16HK$4,919 HKD
Retailer 14HK$5,264 HKD
Retailer 2HK$5,602 HKD
Retailer 11HK$5,721 HKD
Retailer 5HK$5,861 HKD
Retailer 3HK$6,080 HKD
Retailer 9HK$6,763 HKD
Retailer 7HK$6,832 HKD
Retailer 6HK$7,003 HKD
Retailer 10HK$7,047 HKD
Retailer 13HK$10,602 HKD
NZ JewellersHK$14,318 HKD

39 data points across 16 retailers

18 retailersHK$4,088 HKD to HK$10,602 HKD

A
Cheapest Retailer
-
HK$4,088 HKD
$521 USD
A
Retailer 2
-
HK$4,205 HKD
$536 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,566 HKD
$582 USD
View
Retailer 4
-
HK$4,566 HKD
$582 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$4,919 HKD
$627 USD
View
B+
Retailer 6
-
HK$4,919 HKD
$627 USD
View
B+
Retailer 7
-
HK$5,264 HKD
$671 USD
View
Retailer 8
-
HK$5,264 HKD
$671 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$5,602 HKD
£562 GBP
View
B+
Retailer 10
-
HK$5,721 HKD
£574 GBP
View
B+
Retailer 11
-
HK$5,861 HKD
$747 USD
View
B+
Retailer 12
-
HK$6,080 HKD
$775 USD
View
B+
Retailer 13
-
HK$6,763 HKD
€821 EUR
View
B+
Retailer 14
-
HK$6,832 HKD
$871 USD
View
Retailer 15
-
HK$7,003 HKD
A$1,373 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
HK$7,047 HKD
ZAR 14,511 ZAR
View
B
Retailer 17
-
HK$10,602 HKD
£1,064 GBP
View
Most Expensive
NZ Jewellers
aad283bd-4bdd-49b3-98d8-e60147047645 · Oct 30
HK$14,318 HKD
$1,825 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$4,088 HKDSave up to HK$6,514 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$4,088 HKD