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Emerald|Natural|IGI

0.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 795660700

Shape and cutting style on the report: Emerald cut

Certificate IGI 795660700

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 28, 2026
Save $837 AUD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,303 AUD at NZ Jewellers · As of October 20, 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 795660700. Listed at 17 retailers as of October 26, 2026, with a 151% 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
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 795660700
Dimensions5.60 × 3.78 × 2.44 mm
L/W Ratio1.48
Culet sizeLarge
Top View
5.60 mm3.78 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795660700
Side View
Table 68.0%Crown 32.9°Girdle: MediumPavilion 39.7°Culet: LargeDepth 64.6%

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 28
Current: $2,303 AUD|Low: $508 AUD|High: $2,303 AUD|Avg: $906 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
Retailer 14
October 28, 2026
Retailer 3$554 AUD
Retailer 9$601 AUD
Retailer 11$648 AUD
Retailer 13$648 AUD
Retailer 4$659 AUD
Retailer 14$693 AUD
Retailer 2$769 AUD
Retailer 5$821 AUD
Retailer 6$840 AUD
Retailer 7$904 AUD
Retailer 10$926 AUD
Retailer 8$970 AUD
Retailer 12$1,390 AUD
NZ Jewellers$2,303 AUD

40 data points across 14 retailers

17 retailers$554 AUD to $1,390 AUD

A
Cheapest Retailer
-
$554 AUD
$389 USD
Final sale: no returns
A
Retailer 2
-
$601 AUD
$422 USD
View
Retailer 3
-
$601 AUD
$422 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$648 AUD
$455 USD
View
A
Retailer 5
-
$648 AUD
$455 USD
View
B+
Retailer 6
-
$693 AUD
$487 USD
View
Retailer 7
-
$693 AUD
$487 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$769 AUD
£425 GBP
View
B+
Retailer 9
-
$788 AUD
$553 USD
View
B+
Retailer 10
-
$821 AUD
$577 USD
View
B+
Retailer 11
-
$840 AUD
$590 USD
View
B+
Retailer 12
-
$904 AUD
$635 USD
View
B+
Retailer 13
-
$926 AUD
ZAR 10,508 ZAR
View
B
Retailer 14
-
$970 AUD
€649 EUR
View
B
Retailer 15
-
$1,390 AUD
£769 GBP
View
Retailer 16
-
$2,303 AUD
$1,618 USD
View
Price under review
Most Expensive
NZ Jewellers
14d702b6-1d7a-4829-94c8-6d7359620c79 · Oct 20
$2,303 AUD
$1,618 USD
View
Price under review
16 more retailers have this diamond
Prices start from $554 AUDSave up to $837 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
$554 AUD