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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 7522715628

Certificate GIA 7522715628

Diamond specifications and retailer prices

From $460 AUD
$323 USD
As of October 28, 2026
Save $620 AUD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,080 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 7522715628. Listed at 6 retailers as of October 28, 2026, with prices from $460 to $1,080, a $620 spread on the same certified stone. 77 Diamonds lists it at $1,080. 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 7522715628
Dimensions5.11 × 3.81 × 2.63 mm
L/W Ratio1.34
Girdle conditionPolished
Key to symbols
Feather, Cloud, Crystal
Top View
5.11 mm3.81 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7522715628
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

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 28
Current: $1,080 AUD|Low: $419 AUD|High: $1,092 AUD|Avg: $784 AUD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$460 AUD
Retailer 3$497 AUD
Retailer 5$804 AUD
Retailer 6$860 AUD
Retailer 7$908 AUD
Retailer 2$916 AUD
77 Diamonds$1,080 AUD

42 data points across 7 retailers

6 retailers$460 AUD to $1,080 AUD

B+
Cheapest Retailer
-
$460 AUD
$323 USD
Final sale: no returns
B+
Retailer 2
-
$497 AUD
₹33,259 INR
View
B
Retailer 3
-
$804 AUD
$565 USD
View
B
Retailer 4
-
$860 AUD
$604 USD
View
B
Retailer 5
-
$916 AUD
€613 EUR
View
Most Expensive
B
77 Diamonds
EMCP42FSRTZZ · Nov 1
$1,080 AUD
£597 GBP
View
5 more retailers have this diamond
Prices start from $460 AUDSave up to $620 AUD

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
$460 AUD