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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 1288757036

Certificate GIA 1288757036

Diamond specifications and retailer prices

From HK$2,675 HKD
₹32,477 INR
As of November 1, 2026
Save HK$5,744 HKD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,420 HKD at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1288757036. Listed at 7 retailers as of November 1, 2026, with prices from HK$2,675 to HK$8,420, a HK$5,744 spread on the same certified stone. MOH London lists it at HK$8,420. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1288757036
Dimensions5.04 × 3.83 × 2.51 mm
L/W Ratio1.32
Key to symbols
Crystal, Twinning Wisp
Top View
5.04 mm3.83 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1288757036
Side View
Table 57.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 65.5%

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 1
Current: HK$8,420 HKD|Low: HK$2,669 HKD|High: HK$8,519 HKD|Avg: HK$4,944 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2HK$2,675 HKD
Retailer 5HK$3,805 HKD
Retailer 3HK$4,540 HKD
Retailer 6HK$4,786 HKD
Retailer 4HK$5,503 HKD
MOH LondonHK$8,420 HKD

43 data points across 6 retailers

7 retailersHK$2,675 HKD to HK$8,420 HKD

A
Cheapest Retailer
-
HK$2,675 HKD
₹32,477 INR
B+
Retailer 2
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 3
-
HK$3,868 HKD
$493 USD
View
B
Retailer 4
-
HK$4,540 HKD
£456 GBP
View
B
Retailer 5
-
HK$4,786 HKD
$610 USD
View
B
Retailer 6
-
HK$5,503 HKD
€668 EUR
View
Most Expensive
C
MOH London
71CE6257E · Nov 1
HK$8,420 HKD
£845 GBP
View
6 more retailers have this diamond
Prices start from HK$2,675 HKDSave up to HK$5,744 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$2,675 HKD