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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 2557441348

Certificate GIA 2557441348

Diamond specifications and retailer prices

From $961 AUD
$675 USD
As of October 30, 2026
Save $2,365 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,326 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 E colour (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 2557441348. Listed at 18 retailers as of October 30, 2026, with prices from $961 to $3,326, a $2,365 spread on the same certified stone. NZ Jewellers lists it at $3,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557441348
Dimensions5.42 × 3.85 × 2.56 mm
L/W Ratio1.41
Key to symbols
Crystal, Feather, Pinpoint
Top View
5.42 mm3.85 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557441348
Side View
Table 64.0%CrownGirdlePavilionCulet: NDepth 66.4%

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 30
Current: $3,326 AUD|Low: $915 AUD|High: $3,392 AUD|Avg: $1,495 AUD|-2.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 9$961 AUD
Retailer 3$979 AUD
Retailer 13$1,061 AUD
Retailer 16$1,061 AUD
Retailer 17$1,078 AUD
Retailer 7$1,102 AUD
Retailer 15$1,223 AUD
Retailer 4$1,264 AUD
Retailer 2$1,273 AUD
Retailer 14$1,310 AUD
Retailer 6$1,448 AUD
Retailer 10$1,504 AUD
Retailer 8$1,627 AUD
Retailer 11$1,637 AUD
Retailer 12$1,953 AUD
Retailer 5$2,126 AUD
NZ Jewellers$3,326 AUD

39 data points across 17 retailers

18 retailers$961 AUD to $3,326 AUD

A
Cheapest Retailer
-
$961 AUD
$675 USD
A
Retailer 2
-
$979 AUD
$688 USD
View
Final sale: no returns
A
Retailer 3
-
$1,061 AUD
$745 USD
View
A
Retailer 4
-
$1,061 AUD
$745 USD
View
A
Retailer 5
-
$1,078 AUD
$757 USD
View
A
Retailer 6
-
$1,102 AUD
$774 USD
View
B+
Retailer 7
-
$1,223 AUD
$859 USD
View
B+
Retailer 8
-
$1,264 AUD
$888 USD
View
B+
Retailer 9
-
$1,273 AUD
£704 GBP
View
Retailer 10
-
$1,277 AUD
$897 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$1,310 AUD
$920 USD
View
B+
Retailer 12
-
$1,448 AUD
$1,017 USD
View
B+
Retailer 13
-
$1,504 AUD
€1,006 EUR
View
Retailer 14
-
$1,627 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$1,637 AUD
ZAR 18,575 ZAR
View
B
Retailer 16
-
$1,953 AUD
£1,080 GBP
View
B
Retailer 17
-
$2,126 AUD
£1,176 GBP
View
Most Expensive
B
NZ Jewellers
f7187809-2043-409b-966a-c7b1d411849f · Oct 30
$3,326 AUD
$2,336 USD
View
17 more retailers have this diamond
Prices start from $961 AUDSave up to $2,365 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
$961 AUD