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Emerald|Natural|IGI

0.51ct I VVS1 Emerald Natural Diamond

EX • I/VVS1 • IGI 790618384

Shape and cutting style on the report: Emerald cut

Certificate IGI 790618384

Diamond specifications and retailer prices

From $597 AUD
As of November 5, 2026
Save $1,976 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,573 AUD at NZ Jewellers · As of November 5, 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 top-tier cut grade and certified by IGI 790618384. Listed at 13 retailers as of November 5, 2026, with prices from $597 to $2,573, a $1,976 spread on the same certified stone. NZ Jewellers lists it at $2,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 790618384
Dimensions5.41 × 3.77 × 2.56 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.41 mm3.77 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 790618384
Side View
Table 60.0%Crown 38.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.9%

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 5
Current: $2,573 AUD|Low: $596 AUD|High: $2,640 AUD|Avg: $996 AUD|-2.5%
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 2$597 AUD
Retailer 5$627 AUD
Retailer 6$671 AUD
Retailer 10$724 AUD
Retailer 4$728 AUD
Retailer 11$775 AUD
Retailer 7$784 AUD
Retailer 12$909 AUD
Retailer 8$962 AUD
Retailer 9$1,026 AUD
Retailer 3$1,042 AUD
Retailer 13$1,557 AUD
NZ Jewellers$2,573 AUD

24 data points across 13 retailers

13 retailers$597 AUD to $2,573 AUD

A
Cheapest Retailer
-
$597 AUD
Retailer 2
-
$627 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$671 AUD
View
A
Retailer 4
-
$724 AUD
View
Retailer 5
-
$728 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$775 AUD
View
A
Retailer 7
-
$784 AUD
View
A
Retailer 8
-
$909 AUD
View
B+
Retailer 9
-
$962 AUD
View
B+
Retailer 10
-
$1,026 AUD
View
B+
Retailer 11
-
$1,042 AUD
View
B
Retailer 12
-
$1,557 AUD
View
Most Expensive
B
NZ Jewellers
a006502a-4318-4943-8361-58d04c7e8a5f · Nov 5
$2,573 AUD
$1,805 USD
View
12 more retailers have this diamond
Prices start from $597 AUDSave up to $1,976 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
$597 AUD