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Emerald|Natural|GIA

0.50ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 6565268571

Certificate GIA 6565268571

Diamond specifications and retailer prices

From €544 EUR
$608 USD
As of October 29, 2026
Save €751 EUR (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,673 EUR 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565268571. Listed at 13 retailers as of October 26, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565268571
Dimensions5.45 × 3.64 × 2.60 mm
L/W Ratio1.50
Girdle conditionThick to Thick
Culet sizeNone
Top View
5.45 mm3.64 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565268571
Side View
Table 57.0%CrownGirdle: Thick - Very ThickPavilionCulet: NoneDepth 71.5%

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: Oct 29
Current: €1,673 EUR|Low: €544 EUR|High: €1,844 EUR|Avg: €837 EUR|-9.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3€544 EUR
Retailer 4€555 EUR
Retailer 13€580 EUR
Retailer 12€585 EUR
Retailer 7€616 EUR
Retailer 9€616 EUR
Retailer 10€639 EUR
Retailer 8€655 EUR
Retailer 2€655 EUR
Retailer 11€657 EUR
Retailer 6€789 EUR
Retailer 5€1,295 EUR
NZ Jewellers€1,673 EUR

20 data points across 13 retailers

13 retailers€544 EUR to €1,295 EUR

A
Cheapest Retailer
-
€544 EUR
$608 USD
A
Retailer 2
-
€555 EUR
$620 USD
View
B+
Retailer 3
-
€580 EUR
$648 USD
View
B+
Retailer 4
-
€585 EUR
$654 USD
View
B+
Retailer 5
-
€616 EUR
$688 USD
View
B+
Retailer 6
-
€616 EUR
$688 USD
View
B+
Retailer 7
-
€639 EUR
£562 GBP
View
B+
Retailer 8
-
€655 EUR
$732 USD
View
B+
Retailer 9
-
€655 EUR
£576 GBP
View
B+
Retailer 10
-
€657 EUR
$734 USD
View
B+
Retailer 11
-
€789 EUR
View
B
Retailer 12
-
€1,295 EUR
£1,139 GBP
View
Most Expensive
NZ Jewellers
a1e1caea-a386-4f28-86d4-ca13bd64fc7c · Oct 30
€1,673 EUR
$1,869 USD
View
Price under review
12 more retailers have this diamond
Prices start from €544 EURSave up to €751 EUR

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
€544 EUR