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Emerald|Natural|GIA

0.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6391931595

Certificate GIA 6391931595

Diamond specifications and retailer prices

From HK$4,622 HKD
$589 USD
As of October 27, 2026
Save HK$6,340 HKD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,961 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6391931595. Listed at 20 retailers as of October 25, 2026, with prices from HK$4,622 to HK$10,961, a HK$6,340 spread on the same certified stone. MOH London lists it at HK$10,961. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391931595
Dimensions5.46 × 3.70 × 2.49 mm
L/W Ratio1.48
Top View
5.46 mm3.70 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6391931595
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.4%

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: Oct 27
Current: HK$10,961 HKD|Low: HK$3,806 HKD|High: HK$11,071 HKD|Avg: HK$7,020 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8HK$4,622 HKD
Retailer 6HK$4,990 HKD
Retailer 10HK$5,414 HKD
Retailer 9HK$5,720 HKD
Retailer 5HK$6,826 HKD
Retailer 2HK$7,153 HKD
Retailer 3HK$8,461 HKD
Retailer 7HK$8,983 HKD
Retailer 4HK$9,199 HKD
MOH LondonHK$10,961 HKD

46 data points across 10 retailers

20 retailersHK$4,622 HKD to HK$10,961 HKD

B+
Cheapest Retailer
-
HK$4,622 HKD
$589 USD
B+
Retailer 2
-
HK$4,990 HKD
$636 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 4
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 5
-
HK$5,532 HKD
$705 USD
View
B
Retailer 6
-
HK$5,618 HKD
$716 USD
View
B
Retailer 7
-
HK$5,720 HKD
$729 USD
View
B
Retailer 8
-
HK$6,246 HKD
$796 USD
View
B
Retailer 9
-
HK$6,261 HKD
$798 USD
View
B
Retailer 10
-
HK$6,826 HKD
$870 USD
View
B
Retailer 11
-
HK$6,826 HKD
$870 USD
View
B
Retailer 12
-
HK$6,826 HKD
$870 USD
View
B
Retailer 13
-
HK$7,062 HKD
$900 USD
View
B
Retailer 14
-
HK$7,153 HKD
£718 GBP
View
B
Retailer 15
-
HK$8,363 HKD
$1,066 USD
View
B
Retailer 16
-
HK$8,461 HKD
€1,027 EUR
View
B
Retailer 17
-
HK$8,983 HKD
A$1,761 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
HK$9,199 HKD
ZAR 18,940 ZAR
View
Most Expensive
C
MOH London
2DA1AE660 · Oct 25
HK$10,961 HKD
£1,100 GBP
View
18 more retailers have this diamond
Prices start from HK$4,622 HKDSave up to HK$6,340 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$4,622 HKD