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Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2548002502

Certificate GIA 2548002502

Diamond specifications and retailer prices

From $3,608 AUD
As of November 4, 2026
Save $5,198 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,807 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548002502. Listed at 12 retailers as of November 4, 2026, with prices from $3,608 to $8,807, a $5,198 spread on the same certified stone. NZ Jewellers lists it at $8,807. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548002502
Dimensions7.50 × 5.42 × 3.69 mm
L/W Ratio1.38
Top View
7.50 mm5.42 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548002502
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

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: Nov 4
Current: $8,807 AUD|Low: $3,930 AUD|High: $8,807 AUD|Avg: $5,749 AUD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$3,930 AUD
Retailer 9$4,580 AUD
Retailer 11$4,580 AUD
Retailer 10$4,755 AUD
Retailer 2$4,904 AUD
Retailer 3$4,923 AUD
Retailer 5$5,040 AUD
Retailer 12$5,284 AUD
Retailer 6$5,884 AUD
Retailer 7$6,170 AUD
Retailer 8$8,431 AUD
NZ Jewellers$8,807 AUD

46 data points across 12 retailers

12 retailers$3,608 AUD to $8,807 AUD

B+
Cheapest Retailer
-
$3,608 AUD
B+
Retailer 2
-
$3,930 AUD
View
B+
Retailer 3
-
$4,580 AUD
View
B+
Retailer 4
-
$4,755 AUD
View
B+
Retailer 5
-
$4,904 AUD
View
B+
Retailer 6
-
$4,923 AUD
View
B+
Retailer 7
-
$5,040 AUD
View
B
Retailer 8
-
$5,284 AUD
View
B
Retailer 9
-
$5,884 AUD
View
B
Retailer 10
-
$6,170 AUD
View
B
Retailer 11
-
$8,431 AUD
View
Most Expensive
C
NZ Jewellers
7982ea44-b131-4f1f-824c-6ecfe5ebda29 · Nov 5
$8,807 AUD
$6,165 USD
View
11 more retailers have this diamond
Prices start from $3,608 AUDSave up to $5,198 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.

B+
1.50ct Emerald
$3,608 AUD