Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 2146445780

Certificate GIA 2146445780

Diamond specifications and retailer prices

From $10,250 USD
As of October 28, 2026
Save $9,034 USD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,284 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 2146445780. Listed at 20 retailers as of October 27, 2026, with prices from $10,250 to $19,284, a $9,034 spread on the same certified stone. NZ Jewellers lists it at $19,284. 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 2146445780
Dimensions7.19 × 5.60 × 3.88 mm
L/W Ratio1.28
Top View
7.19 mm5.60 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2146445780
Side View
Table 60.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.7%

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: Oct 28
Current: $12,478 USD|Low: $10,250 USD|High: $18,288 USD|Avg: $13,572 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$10,250 USD
Retailer 8$11,773 USD
Retailer 1$12,478 USD
Retailer 7$12,535 USD
Retailer 5$12,587 USD
Retailer 3$13,941 USD
Retailer 4$16,908 USD
Retailer 2$18,167 USD

43 data points across 8 retailers

20 retailers$10,250 USD to $19,284 USD

B+
Cheapest Retailer
-
$10,250 USD
B
Retailer 2
-
$10,735 USD
View
B
Retailer 3
-
$10,736 USD
View
B
Retailer 4
-
$10,983 USD
CA$15,254 CAD
View
B
Retailer 5
-
$11,405 USD
View
B
Retailer 6
-
$11,571 USD
View
B
Retailer 7
-
$11,773 USD
View
B
Retailer 8
-
$12,478 USD
£9,825 GBP
View
B
Retailer 9
-
$12,535 USD
View
B
Retailer 10
-
$12,587 USD
A$19,365 AUD
View
B
Retailer 11
-
$12,728 USD
View
B
Retailer 12
-
$13,389 USD
View
B
Retailer 13
-
$13,430 USD
View
B
Retailer 14
-
$13,430 USD
View
B
Retailer 15
-
$13,880 USD
View
B
Retailer 16
-
$13,941 USD
€13,277 EUR
View
B
Retailer 17
-
$14,463 USD
View
B
Retailer 18
-
$16,908 USD
ZAR 273,156 ZAR
View
B
Retailer 19
-
$18,167 USD
£14,305 GBP
View
Most Expensive
C
NZ Jewellers
da54b1bd-2957-4e24-8316-c2246b9e73fd · Oct 27
$19,284 USD
View
19 more retailers have this diamond
Prices start from $10,250 USDSave up to $9,034 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.

B+
1.50ct Emerald
$10,250 USD