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Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 2567489837

Certificate GIA 2567489837

Diamond specifications and retailer prices

From $719 AUD
$505 USD
As of October 31, 2026
Save $2,474 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,193 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567489837. Listed at 13 retailers as of October 30, 2026, with prices from $719 to $3,193, a $2,474 spread on the same certified stone. NZ Jewellers lists it at $3,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567489837
Dimensions5.42 × 3.77 × 2.55 mm
L/W Ratio1.44
Top View
5.42 mm3.77 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567489837
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.8%

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 31
Current: $3,193 AUD|Low: $719 AUD|High: $3,193 AUD|Avg: $1,432 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3$719 AUD
Retailer 7$764 AUD
Retailer 4$1,182 AUD
Retailer 10$1,186 AUD
Retailer 5$1,206 AUD
Retailer 6$1,221 AUD
Retailer 2$1,274 AUD
Retailer 13$1,395 AUD
Retailer 8$1,445 AUD
Retailer 9$1,571 AUD
Retailer 11$1,868 AUD
Retailer 12$2,039 AUD
NZ Jewellers$3,193 AUD

25 data points across 13 retailers

13 retailers$719 AUD to $3,193 AUD

A
Cheapest Retailer
-
$719 AUD
$505 USD
Final sale: no returns
A
Retailer 2
-
$764 AUD
₹51,101 INR
View
B+
Retailer 3
-
$1,182 AUD
$830 USD
View
B+
Retailer 4
-
$1,186 AUD
£656 GBP
View
B+
Retailer 5
-
$1,206 AUD
$847 USD
View
B+
Retailer 6
-
$1,221 AUD
£675 GBP
View
B+
Retailer 7
-
$1,274 AUD
$895 USD
View
B+
Retailer 8
-
$1,395 AUD
$980 USD
View
B+
Retailer 9
-
$1,445 AUD
€967 EUR
View
B+
Retailer 10
-
$1,571 AUD
ZAR 17,832 ZAR
View
B
Retailer 11
-
$1,868 AUD
£1,033 GBP
View
B
Retailer 12
-
$2,039 AUD
£1,128 GBP
View
Most Expensive
B
NZ Jewellers
a5aed0d8-1f62-4457-a04f-1d820a839ff0 · Oct 30
$3,193 AUD
$2,243 USD
View
12 more retailers have this diamond
Prices start from $719 AUDSave up to $2,474 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
$719 AUD