Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 6522417763

Certificate GIA 6522417763

Diamond specifications and retailer prices

From $428 USD
As of October 29, 2026
Save $999 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,935 USD at NZ Jewellers · As of October 27, 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $759 USD|Low: $428 USD|High: $1,443 USD|Avg: $817 USD|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$428 USD
Retailer 2$459 USD
Retailer 6$625 USD
Retailer 1$759 USD
Retailer 3$909 USD
Retailer 8$928 USD
Retailer 4$951 USD
Retailer 5$1,427 USD

38 data points across 8 retailers

17 retailers$428 USD to $1,427 USD

A
Cheapest Retailer
-
$428 USD
Final sale: no returns
A
Retailer 2
-
$459 USD
₹43,687 INR
View
B+
Retailer 3
-
$617 USD
View
B+
Retailer 4
-
$625 USD
View
B+
Retailer 5
-
$665 USD
View
B+
Retailer 6
-
$665 USD
View
B+
Retailer 7
-
$700 USD
View
B+
Retailer 8
-
$712 USD
View
B+
Retailer 9
-
$712 USD
View
B
Retailer 10
-
$749 USD
View
B
Retailer 11
-
$759 USD
£597 GBP
View
Retailer 12
-
$798 USD
£628 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
$909 USD
€866 EUR
View
Retailer 14
-
$928 USD
A$1,427 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$951 USD
ZAR 15,357 ZAR
View
B
Retailer 16
-
$1,427 USD
£1,124 GBP
View
Most Expensive
NZ Jewellers
ac4d611a-81ae-4c0c-8090-2086648894f6 · Oct 27
$1,935 USD
View
Price under review
16 more retailers have this diamond
Prices start from $428 USDSave up to $999 USD

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
$428 USD