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Emerald|Natural|IGI

1.51ct H SI1 Emerald Natural Diamond

VG • H/SI1 • IGI 833690532

Shape and cutting style on the report: Emerald cut

Certificate IGI 833690532

Diamond specifications and retailer prices

From $5,363 AUD
₹358,764 INR
As of November 1, 2026
Save $6,289 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,652 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 833690532. Listed at 15 retailers as of October 30, 2026, with prices from $5,363 to $11,652, a $6,289 spread on the same certified stone. NZ Jewellers lists it at $11,652. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 833690532
Dimensions7.46 × 5.32 × 3.72 mm
L/W Ratio1.40
Culet sizeLarge
Top View
7.46 mm5.32 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690532
Side View
Table 65.0%Crown 38.3°Girdle: Slightly ThickPavilion 40°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 1
Current: $11,652 AUD|Low: $5,363 AUD|High: $11,652 AUD|Avg: $7,129 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
Retailer 15
November 1, 2026
Retailer 2$5,363 AUD
Retailer 8$5,694 AUD
Retailer 5$5,832 AUD
Retailer 7$6,173 AUD
Retailer 14$6,314 AUD
Retailer 4$6,362 AUD
Retailer 11$6,688 AUD
Retailer 10$6,778 AUD
Retailer 6$6,902 AUD
Retailer 13$7,037 AUD
Retailer 15$7,520 AUD
Retailer 3$7,717 AUD
Retailer 12$8,221 AUD
Retailer 9$10,653 AUD
NZ Jewellers$11,652 AUD

5 data points across 15 retailers

15 retailers$5,363 AUD to $11,652 AUD

A
Cheapest Retailer
-
$5,363 AUD
₹358,764 INR
B+
Retailer 2
-
$5,694 AUD
$4,000 USD
View
B+
Retailer 3
-
$5,832 AUD
$4,097 USD
View
B+
Retailer 4
-
$6,173 AUD
$4,336 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,314 AUD
$4,435 USD
View
B+
Retailer 6
-
$6,362 AUD
$4,469 USD
View
B+
Retailer 7
-
$6,688 AUD
$4,698 USD
View
B+
Retailer 8
-
$6,778 AUD
£3,749 GBP
View
B+
Retailer 9
-
$6,902 AUD
$4,848 USD
View
B+
Retailer 10
-
$7,037 AUD
$4,943 USD
View
B+
Retailer 11
-
$7,520 AUD
€5,031 EUR
View
B+
Retailer 12
-
$7,717 AUD
$5,421 USD
View
B+
Retailer 13
-
$8,221 AUD
ZAR 93,290 ZAR
View
B
Retailer 14
-
$10,653 AUD
£5,892 GBP
View
Most Expensive
B
NZ Jewellers
222137b4-df3d-48f2-9df8-ef0243539471 · Oct 30
$11,652 AUD
$8,185 USD
View
14 more retailers have this diamond
Prices start from $5,363 AUDSave up to $6,289 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
$5,363 AUD