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Emerald|Natural|GIA

0.50ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2556659039

Certificate GIA 2556659039

Diamond specifications and retailer prices

From HK$3,615 HKD
As of October 30, 2026
Save HK$9,817 HKD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,432 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556659039. Listed at 15 retailers as of October 30, 2026, with prices from HK$3,615 to HK$13,432, a HK$9,817 spread on the same certified stone. NZ Jewellers lists it at HK$13,432. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556659039
Dimensions5.64 × 3.66 × 2.44 mm
L/W Ratio1.54
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.64 mm3.66 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556659039
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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$13,432 HKD|Low: HK$3,625 HKD|High: HK$13,432 HKD|Avg: HK$6,267 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
October 30, 2026
Retailer 9HK$3,954 HKD
Retailer 12HK$4,284 HKD
Retailer 10HK$4,582 HKD
Retailer 4HK$4,613 HKD
Retailer 11HK$4,613 HKD
Retailer 3HK$4,943 HKD
Retailer 2HK$5,132 HKD
Retailer 7HK$5,368 HKD
Retailer 5HK$5,407 HKD
Retailer 6HK$6,376 HKD
Retailer 8HK$9,904 HKD
NZ JewellersHK$13,432 HKD

42 data points across 12 retailers

15 retailersHK$3,615 HKD to HK$13,432 HKD

A
Cheapest Retailer
-
HK$3,615 HKD
A
Retailer 2
-
HK$3,954 HKD
$504 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,284 HKD
$546 USD
View
A
Retailer 4
-
HK$4,465 HKD
SGD 769 SGD
View
A
Retailer 5
-
HK$4,582 HKD
$584 USD
View
A
Retailer 6
-
HK$4,613 HKD
$588 USD
View
A
Retailer 7
-
HK$4,613 HKD
$588 USD
View
B+
Retailer 8
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 9
-
HK$5,132 HKD
£515 GBP
View
B+
Retailer 10
-
HK$5,316 HKD
$678 USD
View
B+
Retailer 11
-
HK$5,368 HKD
£539 GBP
View
B+
Retailer 12
-
HK$5,407 HKD
£543 GBP
View
B+
Retailer 13
-
HK$6,376 HKD
€774 EUR
View
B
Retailer 14
-
HK$9,904 HKD
£994 GBP
View
Most Expensive
B
NZ Jewellers
a07d17e8-6f35-47f9-9a17-bc978c0ab6ee · Oct 30
HK$13,432 HKD
$1,712 USD
View
14 more retailers have this diamond
Prices start from HK$3,615 HKDSave up to HK$9,817 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$3,615 HKD