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Emerald|Natural|GIA

1.50ct G SI1 Emerald Natural Diamond

VG • G/SI1 • GIA 1242036926

Certificate GIA 1242036926

Diamond specifications and retailer prices

From $11,228 AUD
As of November 4, 2026
Save $12,754 AUD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,982 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242036926. Listed at 20 retailers as of November 4, 2026, with prices from $11,228 to $23,982, a $12,754 spread on the same certified stone. NZ Jewellers lists it at $23,982. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242036926
Dimensions8.34 × 5.51 × 3.31 mm
L/W Ratio1.51
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle
Top View
8.34 mm5.51 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242036926
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: $23,982 AUD|Low: $11,324 AUD|High: $23,982 AUD|Avg: $15,483 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11$11,324 AUD
Retailer 5$11,990 AUD
Retailer 12$11,991 AUD
Retailer 14$12,991 AUD
Retailer 13$13,190 AUD
Retailer 9$13,262 AUD
Retailer 6$13,377 AUD
Retailer 2$13,438 AUD
Retailer 4$14,989 AUD
Retailer 7$15,579 AUD
Retailer 8$17,494 AUD
Retailer 3$18,639 AUD
Retailer 10$19,930 AUD
NZ Jewellers$23,982 AUD

33 data points across 14 retailers

20 retailers$11,228 AUD to $23,982 AUD

B+
Cheapest Retailer
-
$11,228 AUD
B+
Retailer 2
-
$11,324 AUD
View
B+
Retailer 3
-
$11,927 AUD
View
B+
Retailer 4
-
$11,990 AUD
View
Final sale: no returns
Retailer 5
-
$11,991 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$12,091 AUD
View
B
Retailer 7
-
$12,780 AUD
View
B+
Retailer 8
-
$12,991 AUD
View
B+
Retailer 9
-
$13,190 AUD
View
B+
Retailer 10
-
$13,262 AUD
View
Retailer 11
-
$13,377 AUD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$13,438 AUD
View
B
Retailer 13
-
$14,333 AUD
View
B
Retailer 14
-
$14,989 AUD
View
B
Retailer 15
-
$15,579 AUD
View
Retailer 16
-
$15,787 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$17,494 AUD
View
Retailer 18
-
$18,639 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$19,930 AUD
View
Most Expensive
B
NZ Jewellers
700b272e-897a-40c9-a3e3-8bc770909a6f · Nov 5
$23,982 AUD
$16,478 USD
View
19 more retailers have this diamond
Prices start from $11,228 AUDSave up to $12,754 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
$11,228 AUD