Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 2427974074

Certificate GIA 2427974074

Diamond specifications and retailer prices

From $8,075 NZD
$4,535 USD
As of October 28, 2026
Save $7,388 NZD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,529 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427974074. Listed at 14 retailers as of October 26, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2427974074
Dimensions7.89 × 5.54 × 3.82 mm
L/W Ratio1.42
Top View
7.89 mm5.54 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2427974074
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.9%

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: Oct 28
Current: $10,192 NZD|Low: $8,075 NZD|High: $15,627 NZD|Avg: $11,032 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$8,075 NZD
Retailer 7$8,903 NZD
Retailer 1$10,192 NZD
Retailer 6$10,553 NZD
Retailer 2$11,436 NZD
Retailer 8$11,561 NZD
Retailer 3$12,763 NZD
Retailer 4$15,462 NZD

44 data points across 8 retailers

14 retailers$8,075 NZD to $15,462 NZD

A
Cheapest Retailer
-
$8,075 NZD
$4,535 USD
A
Retailer 2
-
$8,281 NZD
$4,651 USD
View
A
Retailer 3
-
$8,903 NZD
$5,000 USD
View
A
Retailer 4
-
$9,161 NZD
$5,145 USD
View
A
Retailer 5
-
$9,495 NZD
$5,333 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$9,495 NZD
$5,333 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$10,192 NZD
£4,507 GBP
View
A
Retailer 8
-
$10,553 NZD
A$9,118 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$10,955 NZD
$6,153 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
$11,436 NZD
€6,117 EUR
View
B+
Retailer 11
-
$11,561 NZD
$6,493 USD
View
B+
Retailer 12
-
$12,763 NZD
ZAR 115,801 ZAR
View
B+
Retailer 13
-
$15,462 NZD
£6,838 GBP
View
Most Expensive
B
NZ Jewellers
4b760107-69ef-4724-83d8-05b3812935eb · Sep 30
$17,529 NZD
$9,845 USD
View
Price last confirmed 29 days ago
13 more retailers have this diamond
Prices start from $8,075 NZDSave up to $7,388 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
1.50ct Emerald
$8,075 NZD