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Emerald|Natural|IGI

0.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 754532009

Shape and cutting style on the report: Emerald cut

Certificate IGI 754532009

Diamond specifications and retailer prices

From $508 AUD
SGD 482 SGD
As of October 31, 2026
Save $778 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,115 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 754532009. Listed at 13 retailers as of October 29, 2026, with a 153% 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.7°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 754532009
Dimensions5.35 × 3.76 × 2.60 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
vvs1 due to graining
Top View
5.35 mm3.76 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 754532009
Side View
Table 65.0%Crown 37.7°Girdle: MediumPavilion 38.3°Culet: LargeDepth 69.1%

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: $2,115 AUD|Low: $498 AUD|High: $2,178 AUD|Avg: $859 AUD|-2.9%
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
October 31, 2026
Retailer 2$508 AUD
Retailer 3$512 AUD
Retailer 13$552 AUD
Retailer 11$595 AUD
Retailer 12$616 AUD
Retailer 7$700 AUD
Retailer 9$742 AUD
Retailer 10$852 AUD
Retailer 6$861 AUD
Retailer 5$863 AUD
Retailer 8$898 AUD
Retailer 4$1,285 AUD
NZ Jewellers$2,115 AUD

24 data points across 13 retailers

13 retailers$508 AUD to $1,285 AUD

A
Cheapest Retailer
-
$508 AUD
SGD 482 SGD
A
Retailer 2
-
$512 AUD
$360 USD
View
A
Retailer 3
-
$552 AUD
$388 USD
View
A
Retailer 4
-
$595 AUD
$418 USD
View
A
Retailer 5
-
$616 AUD
$433 USD
View
A
Retailer 6
-
$700 AUD
£387 GBP
View
B+
Retailer 7
-
$742 AUD
$521 USD
View
B+
Retailer 8
-
$852 AUD
ZAR 9,663 ZAR
View
B+
Retailer 9
-
$861 AUD
$605 USD
View
B+
Retailer 10
-
$863 AUD
$606 USD
View
B+
Retailer 11
-
$898 AUD
€601 EUR
View
B
Retailer 12
-
$1,285 AUD
£711 GBP
View
Most Expensive
NZ Jewellers
0335c38f-de38-4e55-a984-4968977b4f67 · Oct 30
$2,115 AUD
$1,486 USD
View
Price under review
12 more retailers have this diamond
Prices start from $508 AUDSave up to $778 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
$508 AUD