Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 2427974074

Certificate GIA 2427974074

Diamond specifications and retailer prices

From $4,535 USD
As of October 28, 2026
Save $4,149 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,845 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,724 USD|Low: $4,535 USD|High: $8,777 USD|Avg: $6,196 USD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$4,535 USD
Retailer 7$5,000 USD
Retailer 1$5,724 USD
Retailer 6$5,927 USD
Retailer 2$6,423 USD
Retailer 8$6,493 USD
Retailer 3$7,168 USD
Retailer 4$8,684 USD

44 data points across 8 retailers

14 retailers$4,535 USD to $8,684 USD

A
Cheapest Retailer
-
$4,535 USD
A
Retailer 2
-
$4,651 USD
View
A
Retailer 3
-
$5,000 USD
View
A
Retailer 4
-
$5,145 USD
View
A
Retailer 5
-
$5,333 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$5,333 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$5,724 USD
£4,507 GBP
View
A
Retailer 8
-
$5,927 USD
A$9,118 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$6,153 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
$6,423 USD
€6,117 EUR
View
B+
Retailer 11
-
$6,493 USD
View
B+
Retailer 12
-
$7,168 USD
ZAR 115,801 ZAR
View
B+
Retailer 13
-
$8,684 USD
£6,838 GBP
View
Most Expensive
B
NZ Jewellers
4b760107-69ef-4724-83d8-05b3812935eb · Sep 30
$9,845 USD
View
Price last confirmed 29 days ago
13 more retailers have this diamond
Prices start from $4,535 USDSave up to $4,149 USD

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
$4,535 USD