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Emerald|Natural|IGI

1.51ct H IF Emerald Natural Diamond

EX • H/IF • IGI 660478524

Shape and cutting style on the report: Emerald cut

Certificate IGI 660478524

Diamond specifications and retailer prices

From $12,936 NZD
As of November 4, 2026
Save $12,097 NZD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $25,033 NZD 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 660478524. Listed at 13 retailers as of November 4, 2026, with prices from $12,936 to $25,033, a $12,097 spread on the same certified stone. NZ Jewellers lists it at $25,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 660478524
Dimensions7.74 × 5.59 × 3.71 mm
L/W Ratio1.38
Culet sizeLarge
Top View
7.74 mm5.59 mm1.51 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660478524
Side View
Table 67.0%Crown 40°Girdle: MediumPavilion 40.3°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,033 NZD|Low: $12,936 NZD|High: $25,033 NZD|Avg: $16,446 NZD
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 6, 2026
Retailer 13$12,936 NZD
Retailer 10$13,769 NZD
Retailer 4$13,813 NZD
Retailer 2$14,096 NZD
Retailer 9$14,966 NZD
Retailer 11$15,197 NZD
Retailer 3$15,286 NZD
Retailer 5$16,184 NZD
Retailer 8$16,284 NZD
Retailer 12$17,270 NZD
Retailer 6$18,259 NZD
Retailer 7$20,802 NZD
NZ Jewellers$25,033 NZD

5 data points across 13 retailers

13 retailers$12,936 NZD to $25,033 NZD

B+
Cheapest Retailer
-
$12,936 NZD
B+
Retailer 2
-
$13,769 NZD
View
B+
Retailer 3
-
$13,813 NZD
View
Final sale: no returns
B+
Retailer 4
-
$14,096 NZD
View
B+
Retailer 5
-
$14,966 NZD
View
B+
Retailer 6
-
$15,197 NZD
View
B+
Retailer 7
-
$15,286 NZD
View
B+
Retailer 8
-
$16,184 NZD
View
B+
Retailer 9
-
$16,284 NZD
View
B
Retailer 10
-
$17,270 NZD
View
Retailer 11
-
$18,259 NZD
View
B
Retailer 12
-
$20,802 NZD
View
Most Expensive
B
NZ Jewellers
87c0af1a-e118-4b98-913d-292b6b3153de · Nov 5
$25,033 NZD
$14,072 USD
View
12 more retailers have this diamond
Prices start from $12,936 NZDSave up to $12,097 NZD

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.

B+
1.51ct Emerald
$12,936 NZD