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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 $910 AUD
£503 GBP
As of October 31, 2026
Save $777 AUD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,687 AUD at MOH London · As of October 29, 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 October 29, 2026, with prices from $910 to $1,687, a $777 spread on the same certified stone. MOH London lists it at $1,687. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,687 AUD|Low: $860 AUD|High: $1,699 AUD|Avg: $1,144 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$910 AUD
Retailer 4$931 AUD
Retailer 3$1,088 AUD
MOH London$1,687 AUD

33 data points across 4 retailers

4 retailers$910 AUD to $1,687 AUD

B
Cheapest Retailer
-
$910 AUD
£503 GBP
B
Retailer 2
-
$931 AUD
$654 USD
View
B
Retailer 3
-
$1,088 AUD
€728 EUR
View
Most Expensive
B
MOH London
F54EDA02A · Oct 29
$1,687 AUD
£933 GBP
View
3 more retailers have this diamond
Prices start from $910 AUDSave up to $777 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.

B
0.50ct Emerald
$910 AUD