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Emerald|Natural|GIA

0.50ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 1543454822

Certificate GIA 1543454822

Diamond specifications and retailer prices

From €572 EUR
£503 GBP
As of November 1, 2026
Save €483 EUR (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,055 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543454822. Listed at 4 retailers as of November 1, 2026, with prices from €572 to €1,055, a €483 spread on the same certified stone. MOH London lists it at €1,055. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543454822
Dimensions5.68 × 3.65 × 2.45 mm
L/W Ratio1.56
Top View
5.68 mm3.65 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543454822
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,055 EUR|Low: €540 EUR|High: €1,069 EUR|Avg: €719 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€572 EUR
Retailer 4€585 EUR
Retailer 3€684 EUR
MOH London€1,055 EUR

34 data points across 4 retailers

4 retailers€572 EUR to €1,055 EUR

B
Cheapest Retailer
-
€572 EUR
£503 GBP
B
Retailer 2
-
€585 EUR
$654 USD
View
B
Retailer 3
-
€684 EUR
View
Most Expensive
B
MOH London
F54EDA02A · Nov 1
€1,055 EUR
£928 GBP
View
3 more retailers have this diamond
Prices start from €572 EURSave up to €483 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.

B
0.50ct Emerald
€572 EUR