CaratHunter
Plans
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 $6,831 NZD
₹366,646 INR
As of November 1, 2026
Save $8,503 NZD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,334 NZD 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 $6,831 to $15,334, a $8,503 spread on the same certified stone. NZ Jewellers lists it at $15,334. 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: $15,334 NZD|Low: $6,831 NZD|High: $16,937 NZD|Avg: $10,308 NZD|-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$6,831 NZD
Retailer 4$7,132 NZD
Retailer 6$7,931 NZD
Retailer 7$8,969 NZD
Retailer 5$9,008 NZD
Retailer 9$9,168 NZD
Retailer 8$9,581 NZD
Retailer 3$14,347 NZD
NZ Jewellers$15,334 NZD

27 data points across 9 retailers

9 retailers$6,831 NZD to $15,334 NZD

A
Cheapest Retailer
-
$6,831 NZD
₹366,646 INR
A
Retailer 2
-
$7,132 NZD
€3,828 EUR
View
A
Retailer 3
-
$7,931 NZD
$4,470 USD
View
A
Retailer 4
-
$8,969 NZD
$5,055 USD
View
A
Retailer 5
-
$9,008 NZD
$5,077 USD
View
A
Retailer 6
-
$9,168 NZD
$5,167 USD
View
A
Retailer 7
-
$9,581 NZD
€5,143 EUR
View
B
Retailer 8
-
$14,347 NZD
£6,367 GBP
View
Most Expensive
B
NZ Jewellers
2ea44dde-cc8c-44a3-a7a8-da0338ea6169 · Oct 30
$15,334 NZD
$8,642 USD
View
8 more retailers have this diamond
Prices start from $6,831 NZDSave up to $8,503 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.

A
1.51ct Emerald
$6,831 NZD