Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 3425910157

Certificate GIA 3425910157

Diamond specifications and retailer prices

From $5,390 USD
As of October 28, 2026
Save $6,760 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,150 USD at NZ Jewellers · As of October 27, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3425910157. Listed at 19 retailers as of October 27, 2026, with prices from $5,390 to $12,150, a $6,760 spread on the same certified stone. NZ Jewellers lists it at $12,150. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3425910157
Dimensions7.61 × 5.54 × 3.85 mm
L/W Ratio1.37
Top View
7.61 mm5.54 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3425910157
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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: $6,945 USD|Low: $5,390 USD|High: $10,246 USD|Avg: $7,007 USD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$5,390 USD
Retailer 9$5,450 USD
Retailer 10$6,110 USD
Retailer 8$6,181 USD
Retailer 2$6,581 USD
Retailer 1$6,945 USD
Retailer 6$7,051 USD
Retailer 4$7,496 USD
Retailer 5$8,846 USD
Retailer 3$10,179 USD

41 data points across 10 retailers

19 retailers$5,390 USD to $12,150 USD

A
Cheapest Retailer
-
$5,390 USD
A
Retailer 2
-
$5,450 USD
View
A
Retailer 3
-
$5,740 USD
View
B+
Retailer 4
-
$6,075 USD
View
B+
Retailer 5
-
$6,110 USD
View
A
Retailer 6
-
$6,181 USD
View
B+
Retailer 7
-
$6,581 USD
View
B+
Retailer 8
-
$6,683 USD
View
B+
Retailer 9
-
$6,945 USD
£5,468 GBP
View
B+
Retailer 10
-
$7,051 USD
A$10,848 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$7,150 USD
View
B+
Retailer 12
-
$7,150 USD
View
B+
Retailer 13
-
$7,380 USD
View
B+
Retailer 14
-
$7,496 USD
€7,139 EUR
View
B+
Retailer 15
-
$7,594 USD
View
B+
Retailer 16
-
$8,006 USD
View
B
Retailer 17
-
$8,846 USD
ZAR 142,915 ZAR
View
B
Retailer 18
-
$10,179 USD
£8,015 GBP
View
Most Expensive
B
NZ Jewellers
8c9564af-b2dc-4b3c-9383-a3e43e97c865 · Oct 27
$12,150 USD
View
18 more retailers have this diamond
Prices start from $5,390 USDSave up to $6,760 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
$5,390 USD