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Emerald|Natural|GIA

0.50ct G SI2 Emerald Natural Diamond

ID • G/SI2 • GIA 6542073328

Certificate GIA 6542073328

Diamond specifications and retailer prices

From $769 AUD
$540 USD
As of October 29, 2026
Save $473 AUD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,173 AUD at MOH London · As of October 26, 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 G 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 6542073328. Listed at 15 retailers as of October 29, 2026, with a 62% 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 6542073328
Dimensions5.56 × 3.84 × 2.45 mm
L/W Ratio1.45
Top View
5.56 mm3.84 mm0.50 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542073328
Side View
Table 65.0%Crown 42.3°Girdle: STK-THKPavilion 58.5°Culet: NoneDepth 63.8%

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: Oct 29
Current: $2,173 AUD|Low: $665 AUD|High: $2,235 AUD|Avg: $1,134 AUD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 14$769 AUD
Retailer 13$774 AUD
Retailer 6$803 AUD
Retailer 11$838 AUD
Retailer 9$932 AUD
Retailer 12$951 AUD
Retailer 15$987 AUD
Retailer 3$1,025 AUD
Retailer 4$1,025 AUD
Retailer 5$1,068 AUD
Retailer 2$1,131 AUD
Retailer 10$1,187 AUD
Retailer 7$1,237 AUD
Retailer 8$1,242 AUD
MOH London$2,173 AUD

41 data points across 15 retailers

15 retailers$769 AUD to $1,242 AUD

A
Cheapest Retailer
-
$769 AUD
$540 USD
B+
Retailer 2
-
$774 AUD
$544 USD
View
Final sale: no returns
B+
Retailer 3
-
$803 AUD
$564 USD
View
B+
Retailer 4
-
$838 AUD
HK$4,600 HKD
View
B+
Retailer 5
-
$932 AUD
$655 USD
View
B+
Retailer 6
-
$951 AUD
$668 USD
View
B+
Retailer 7
-
$987 AUD
$693 USD
View
B+
Retailer 8
-
$1,025 AUD
$720 USD
View
B+
Retailer 9
-
$1,025 AUD
$720 USD
View
B+
Retailer 10
-
$1,068 AUD
$750 USD
View
B
Retailer 11
-
$1,131 AUD
£626 GBP
View
B
Retailer 12
-
$1,187 AUD
$834 USD
View
Retailer 13
-
$1,237 AUD
£684 GBP
View
Price last confirmed 34 days ago
B
Retailer 14
-
$1,242 AUD
€831 EUR
View
Most Expensive
MOH London
8F93ADAC5 · Oct 26
$2,173 AUD
£1,202 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $769 AUDSave up to $473 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.

A
0.50ct Emerald
$769 AUD