CaratHunter
Plans
Emerald|Natural|GIA

1.50ct E SI2 Emerald Natural Diamond

ID • E/SI2 • GIA 11

Certificate GIA 11

Diamond specifications and retailer prices

From $6,233 AUD
As of November 4, 2026
Save $6,803 AUD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,035 AUD at NZ Jewellers · As of October 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of November 4, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11
Dimensions7.80 × 5.74 × 3.59 mm
L/W Ratio1.36
Top View
7.80 mm5.74 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 11
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 4
Current: $13,035 AUD|Low: $6,233 AUD|High: $13,035 AUD|Avg: $8,103 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$6,233 AUD
Retailer 4$7,061 AUD
Retailer 5$7,061 AUD
Retailer 6$7,061 AUD
Retailer 7$7,432 AUD
Retailer 2$8,068 AUD
NZ Jewellers$13,035 AUD

11 data points across 7 retailers

11 retailers$6,233 AUD to $13,035 AUD

A
Cheapest Retailer
-
$6,233 AUD
A
Retailer 2
-
$7,061 AUD
View
Retailer 3
-
$7,061 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$7,061 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$7,061 AUD
View
Retailer 6
-
$7,061 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$7,432 AUD
View
A
Retailer 8
-
$8,068 AUD
View
Retailer 9
-
$8,147 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$13,035 AUD
View
Most Expensive
NZ Jewellers
bbf1a145-efd8-4541-8074-29f34c2f8067 · Oct 6
$13,035 AUD
$9,125 USD
View
Price last confirmed 30 days ago
10 more retailers have this diamond
Prices start from $6,233 AUDSave up to $6,803 AUD

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
$6,233 AUD