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Emerald|Natural|IGI

1.51ct I IF Emerald Natural Diamond

VG • I/IF • IGI 837641308

Shape and cutting style on the report: Emerald cut

Certificate IGI 837641308

Diamond specifications and retailer prices

From $5,481 AUD
₹366,646 INR
As of November 1, 2026
Save $6,822 AUD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,303 AUD at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 837641308. Listed at 9 retailers as of October 30, 2026, with prices from $5,481 to $12,303, a $6,822 spread on the same certified stone. NZ Jewellers lists it at $12,303. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle47.3°
OriginNatural
Grading LabIGI
CertificateIGI 837641308
Dimensions7.62 × 5.47 × 3.72 mm
L/W Ratio1.39
Culet sizeLarge
Top View
7.62 mm5.47 mm1.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837641308
Side View
Table 65.0%Crown 37°Girdle: MED-STKPavilion 47.3°Culet: LargeDepth 68.0%

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 1
Current: $12,303 AUD|Low: $5,481 AUD|High: $13,590 AUD|Avg: $8,271 AUD|-9.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$5,481 AUD
Retailer 4$5,722 AUD
Retailer 6$6,363 AUD
Retailer 7$7,196 AUD
Retailer 5$7,228 AUD
Retailer 9$7,356 AUD
Retailer 8$7,688 AUD
Retailer 3$11,511 AUD
NZ Jewellers$12,303 AUD

27 data points across 9 retailers

9 retailers$5,481 AUD to $12,303 AUD

A
Cheapest Retailer
-
$5,481 AUD
₹366,646 INR
A
Retailer 2
-
$5,722 AUD
€3,828 EUR
View
A
Retailer 3
-
$6,363 AUD
$4,470 USD
View
A
Retailer 4
-
$7,196 AUD
$5,055 USD
View
A
Retailer 5
-
$7,228 AUD
$5,077 USD
View
A
Retailer 6
-
$7,356 AUD
$5,167 USD
View
A
Retailer 7
-
$7,688 AUD
€5,143 EUR
View
B
Retailer 8
-
$11,511 AUD
£6,367 GBP
View
Most Expensive
B
NZ Jewellers
2ea44dde-cc8c-44a3-a7a8-da0338ea6169 · Oct 30
$12,303 AUD
$8,642 USD
View
8 more retailers have this diamond
Prices start from $5,481 AUDSave up to $6,822 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
$5,481 AUD