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Emerald|Natural|GIA

0.51ct D VVS1 Emerald Natural Diamond

GD • D/VVS1 • GIA 2517672120

Certificate GIA 2517672120

Diamond specifications and retailer prices

From $1,687 AUD
As of November 3, 2026
Save $1,777 AUD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,613 AUD at NZ Jewellers · As of September 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517672120. Listed at 20 retailers as of November 1, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle25.04°
Pavilion angle57.96°
OriginNatural
Grading LabGIA
CertificateGIA 2517672120
Dimensions5.50 × 3.75 × 2.51 mm
L/W Ratio1.47
Top View
5.50 mm3.75 mm0.51 ctD / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517672120
Side View
Table 67.0%Crown 25.04°Girdle: STK-THKPavilion 57.96°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,613 AUD|Low: $1,347 AUD|High: $4,613 AUD|Avg: $2,559 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 6, 2026
Retailer 4$1,687 AUD
Retailer 11$1,746 AUD
Retailer 9$1,757 AUD
Retailer 13$1,903 AUD
Retailer 3$2,050 AUD
Retailer 6$2,138 AUD
Retailer 2$2,440 AUD
Retailer 12$2,473 AUD
Retailer 10$2,691 AUD
Retailer 7$2,918 AUD
Retailer 5$3,417 AUD
Retailer 8$3,464 AUD
NZ Jewellers$4,613 AUD

38 data points across 13 retailers

20 retailers$1,687 AUD to $3,464 AUD

B+
Cheapest Retailer
-
$1,687 AUD
B+
Retailer 2
-
$1,746 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,753 AUD
View
Retailer 4
-
$1,757 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,891 AUD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,891 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$1,903 AUD
View
Retailer 8
-
$1,978 AUD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$2,050 AUD
View
B
Retailer 10
-
$2,084 AUD
View
B
Retailer 11
-
$2,138 AUD
View
Retailer 12
-
$2,183 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$2,367 AUD
View
B
Retailer 14
-
$2,440 AUD
View
Retailer 15
-
$2,473 AUD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,691 AUD
View
B
Retailer 17
-
$2,918 AUD
View
B
Retailer 18
-
$3,417 AUD
View
B
Retailer 19
-
$3,464 AUD
View
Most Expensive
NZ Jewellers
954163dd-343b-4124-85b7-6f4686ea5085 · Sep 30
$4,613 AUD
$3,229 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,687 AUDSave up to $1,777 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+
0.51ct Emerald
$1,687 AUD