Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6542368198

Certificate GIA 6542368198

Diamond specifications and retailer prices

From €372 EUR
$416 USD
As of November 2, 2026
Save €866 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,682 EUR at NZ Jewellers · As of August 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542368198. Listed at 18 retailers as of November 1, 2026, with a 232% 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542368198
Dimensions5.45 × 3.77 × 2.63 mm
L/W Ratio1.45
Top View
5.45 mm3.77 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542368198
Side View
Table 65.0%CrownGirdle: UNDPavilionCulet: NoneDepth 69.8%

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 2
Current: €397 EUR|Low: €372 EUR|High: €1,254 EUR|Avg: €720 EUR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7€372 EUR
Retailer 1€397 EUR
Retailer 2€653 EUR
Retailer 4€707 EUR
Retailer 5€793 EUR
Retailer 8€806 EUR
Retailer 6€828 EUR
Retailer 3€1,238 EUR

36 data points across 8 retailers

18 retailers€372 EUR to €1,238 EUR

A
Cheapest Retailer
-
€372 EUR
$416 USD
Final sale: no returns
A
Retailer 2
-
€397 EUR
₹42,245 INR
View
B+
Retailer 3
-
€536 EUR
$599 USD
View
B+
Retailer 4
-
€577 EUR
$645 USD
View
B+
Retailer 5
-
€577 EUR
$645 USD
View
Retailer 6
-
€619 EUR
$691 USD
View
Price last confirmed 62 days ago
B
Retailer 7
-
€619 EUR
$691 USD
View
B
Retailer 8
-
€619 EUR
$691 USD
View
B
Retailer 9
-
€653 EUR
£575 GBP
View
B+
Retailer 10
-
€654 EUR
$731 USD
View
Retailer 11
-
€693 EUR
£610 GBP
View
Price last confirmed 36 days ago
B
Retailer 12
-
€707 EUR
$790 USD
View
B
Retailer 13
-
€793 EUR
View
Retailer 14
-
€806 EUR
A$1,386 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
€828 EUR
ZAR 14,938 ZAR
View
B
Retailer 16
-
€1,238 EUR
£1,089 GBP
View
Retailer 17
-
€1,682 EUR
$1,879 USD
View
Price under review
Most Expensive
NZ Jewellers
4adea648-1694-42ef-95b7-d0028e333f0c · Aug 30
€1,682 EUR
$1,879 USD
View
Price under review
17 more retailers have this diamond
Prices start from €372 EURSave up to €866 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
€372 EUR