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Emerald|Natural|IGI

1.51ct I VS1 Emerald Natural Diamond

VG • I/VS1 • IGI 754512154

Shape and cutting style on the report: Emerald cut

Certificate IGI 754512154

Diamond specifications and retailer prices

From $5,192 AUD
As of November 5, 2026
Save $6,057 AUD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,249 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754512154. Listed at 21 retailers as of November 5, 2026, with prices from $5,192 to $11,249, a $6,057 spread on the same certified stone. NZ Jewellers lists it at $11,249. 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

1.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle44.8°
OriginNatural
Grading LabIGI
CertificateIGI 754512154
Dimensions8.19 × 5.21 × 3.64 mm
L/W Ratio1.57
Culet sizeLarge
Top View
8.19 mm5.21 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512154
Side View
Table 66.0%Crown 32.2°Girdle: ThinPavilion 44.8°Culet: LargeDepth 69.9%

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: $5,192 AUD|Low: $5,192 AUD|High: $10,405 AUD|Avg: $6,859 AUD|-2.4%
Retailer 1
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 1$5,192 AUD
Retailer 12$5,502 AUD
Retailer 4$5,631 AUD
Retailer 6$5,897 AUD
Retailer 3$5,959 AUD
Retailer 2$6,108 AUD
Retailer 11$6,201 AUD
Retailer 13$6,456 AUD
Retailer 7$6,661 AUD
Retailer 9$7,277 AUD
Retailer 10$7,936 AUD
Retailer 5$9,981 AUD
Retailer 8$10,255 AUD

30 data points across 13 retailers

21 retailers$5,192 AUD to $11,249 AUD

A
Cheapest Retailer
-
$5,192 AUD
A
Retailer 2
-
$5,502 AUD
View
A
Retailer 3
-
$5,631 AUD
View
A
Retailer 4
-
$5,897 AUD
View
B+
Retailer 5
-
$5,959 AUD
View
Final sale: no returns
A
Retailer 6
-
$6,108 AUD
View
A
Retailer 7
-
$6,201 AUD
View
B+
Retailer 8
-
$6,456 AUD
View
Retailer 9
-
$6,456 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$6,456 AUD
View
B+
Retailer 11
-
$6,629 AUD
View
A
Retailer 12
-
$6,661 AUD
View
B+
Retailer 13
-
$6,668 AUD
View
B+
Retailer 14
-
$6,845 AUD
View
A
Retailer 15
-
$7,277 AUD
View
B+
Retailer 16
-
$7,450 AUD
View
B+
Retailer 17
-
$7,494 AUD
View
B+
Retailer 18
-
$7,936 AUD
View
B+
Retailer 19
-
$9,981 AUD
View
B+
Retailer 20
-
$10,255 AUD
View
Most Expensive
B
NZ Jewellers
5aca3462-e0c5-4215-ad70-79515cb08dce · Nov 5
$11,249 AUD
$7,891 USD
View
20 more retailers have this diamond
Prices start from $5,192 AUDSave up to $6,057 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
1.51ct Emerald
$5,192 AUD