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Emerald|Natural|GIA

0.51ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 5232952944

Certificate GIA 5232952944

Diamond specifications and retailer prices

From $671 AUD
As of November 2, 2026
Save $659 AUD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,330 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct 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 5232952944. Listed at 11 retailers as of November 2, 2026, with prices from $671 to $1,330, a $659 spread on the same certified stone. Frank Darling lists it at $1,330. 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

0.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232952944
Dimensions5.36 × 3.82 × 2.56 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.36 mm3.82 mm0.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232952944
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: $1,330 AUD|Low: $671 AUD|High: $1,359 AUD|Avg: $979 AUD|-2.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$671 AUD
Retailer 11$717 AUD
Retailer 2$750 AUD
Retailer 9$789 AUD
Retailer 8$843 AUD
Retailer 6$866 AUD
Retailer 7$933 AUD
Retailer 4$1,024 AUD
Retailer 5$1,054 AUD
Retailer 3$1,081 AUD
Frank Darling$1,330 AUD

42 data points across 11 retailers

11 retailers$671 AUD to $1,330 AUD

A
Cheapest Retailer
-
$671 AUD
A
Retailer 2
-
$717 AUD
View
A
Retailer 3
-
$750 AUD
View
A
Retailer 4
-
$789 AUD
View
B+
Retailer 5
-
$843 AUD
View
B+
Retailer 6
-
$866 AUD
View
B+
Retailer 7
-
$933 AUD
View
B+
Retailer 8
-
$1,024 AUD
View
B+
Retailer 9
-
$1,054 AUD
View
B+
Retailer 10
-
$1,081 AUD
View
Most Expensive
B
Frank Darling
2643088HK · Nov 2
$1,330 AUD
$931 USD
View
10 more retailers have this diamond
Prices start from $671 AUDSave up to $659 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
0.51ct Emerald
$671 AUD