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Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 6522417763

Certificate GIA 6522417763

Diamond specifications and retailer prices

From $609 AUD
$428 USD
As of October 29, 2026
Save $1,423 AUD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,755 AUD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6522417763. Listed at 17 retailers as of October 25, 2026, with a 234% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522417763
Dimensions5.42 × 3.80 × 2.56 mm
L/W Ratio1.43
Top View
5.42 mm3.80 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522417763
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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 29
Current: $1,297 AUD|Low: $609 AUD|High: $2,054 AUD|Avg: $1,163 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$609 AUD
Retailer 3$653 AUD
Retailer 6$890 AUD
Retailer 4$1,080 AUD
Retailer 1$1,297 AUD
Retailer 8$1,321 AUD
Retailer 2$1,356 AUD
Retailer 5$2,032 AUD

38 data points across 8 retailers

17 retailers$609 AUD to $2,032 AUD

A
Cheapest Retailer
-
$609 AUD
$428 USD
Final sale: no returns
A
Retailer 2
-
$653 AUD
₹43,654 INR
View
B+
Retailer 3
-
$878 AUD
$617 USD
View
B+
Retailer 4
-
$890 AUD
$625 USD
View
B+
Retailer 5
-
$947 AUD
$665 USD
View
B+
Retailer 6
-
$947 AUD
$665 USD
View
B+
Retailer 7
-
$997 AUD
$700 USD
View
B+
Retailer 8
-
$1,014 AUD
$712 USD
View
B+
Retailer 9
-
$1,014 AUD
$712 USD
View
B
Retailer 10
-
$1,066 AUD
$749 USD
View
B
Retailer 11
-
$1,080 AUD
£597 GBP
View
Retailer 12
-
$1,136 AUD
£628 GBP
View
Price last confirmed 34 days ago
B
Retailer 13
-
$1,297 AUD
€868 EUR
View
Retailer 14
-
$1,321 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$1,356 AUD
ZAR 15,387 ZAR
View
B
Retailer 16
-
$2,032 AUD
£1,124 GBP
View
Most Expensive
NZ Jewellers
ac4d611a-81ae-4c0c-8090-2086648894f6 · Oct 30
$2,755 AUD
$1,935 USD
View
Price under review
16 more retailers have this diamond
Prices start from $609 AUDSave up to $1,423 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.

A
0.50ct Emerald
$609 AUD