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Emerald|Natural|IGI

0.51ct I VVS1 Emerald Natural Diamond

VG • I/VVS1 • IGI 774682534

Shape and cutting style on the report: Emerald cut

Certificate IGI 774682534

Diamond specifications and retailer prices

From $677 AUD
As of November 4, 2026
Save $1,942 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,619 AUD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 774682534. Listed at 14 retailers as of November 2, 2026, with prices from $677 to $2,619, a $1,942 spread on the same certified stone. NZ Jewellers lists it at $2,619. 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle42.9°
OriginNatural
Grading LabIGI
CertificateIGI 774682534
Dimensions5.69 × 3.80 × 2.53 mm
L/W Ratio1.50
Culet sizeLong
Top View
5.69 mm3.80 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774682534
Side View
Table 63.0%Crown 29.2°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.6%

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: Nov 4
Current: $2,619 AUD|Low: $634 AUD|High: $2,674 AUD|Avg: $1,014 AUD|-2.1%
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 5, 2026
Retailer 5$634 AUD
Retailer 13$683 AUD
Retailer 2$697 AUD
Retailer 12$736 AUD
Retailer 4$738 AUD
Retailer 3$788 AUD
Retailer 6$795 AUD
Retailer 11$919 AUD
Retailer 7$969 AUD
Retailer 8$1,039 AUD
Retailer 9$1,056 AUD
Retailer 10$1,572 AUD
NZ Jewellers$2,619 AUD

25 data points across 13 retailers

14 retailers$677 AUD to $2,619 AUD

Retailer 1
-
$634 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$677 AUD
View
Final sale: no returns
A
Retailer 3
-
$683 AUD
View
A
Retailer 4
-
$697 AUD
View
A
Retailer 5
-
$736 AUD
View
Retailer 6
-
$738 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$788 AUD
View
A
Retailer 8
-
$795 AUD
View
A
Retailer 9
-
$919 AUD
View
B+
Retailer 10
-
$969 AUD
View
B+
Retailer 11
-
$1,039 AUD
View
B+
Retailer 12
-
$1,056 AUD
View
B
Retailer 13
-
$1,572 AUD
View
Most Expensive
B
NZ Jewellers
c24d194c-05f6-43c4-ac6d-d546001bd41b · Nov 2
$2,619 AUD
$1,837 USD
View
13 more retailers have this diamond
Prices start from $677 AUDSave up to $1,942 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
$677 AUD