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Emerald|Natural|GIA

1.50ct G SI1 Emerald Natural Diamond

GD • G/SI1 • GIA 3425329498

Certificate GIA 3425329498

Diamond specifications and retailer prices

From $13,620 AUD
As of November 5, 2026
Save $10,607 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,227 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3425329498. Listed at 13 retailers as of November 5, 2026, with prices from $13,620 to $24,227, a $10,607 spread on the same certified stone. NZ Jewellers lists it at $24,227. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425329498
Dimensions8.55 × 5.28 × 3.29 mm
L/W Ratio1.62
Top View
8.55 mm5.28 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3425329498
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $24,227 AUD|Low: $13,055 AUD|High: $24,227 AUD|Avg: $17,421 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$13,055 AUD
Retailer 4$13,620 AUD
Retailer 7$14,141 AUD
Retailer 9$14,537 AUD
Retailer 3$15,605 AUD
Retailer 8$15,747 AUD
Retailer 2$17,565 AUD
Retailer 5$22,640 AUD
NZ Jewellers$24,227 AUD

42 data points across 9 retailers

13 retailers$13,620 AUD to $24,227 AUD

Retailer 1
-
$13,055 AUD
Price last confirmed 9 days ago
B
Retailer 2
-
$13,620 AUD
View
B
Retailer 3
-
$14,141 AUD
View
Final sale: no returns
B
Retailer 4
-
$15,605 AUD
View
B
Retailer 5
-
$15,747 AUD
View
B
Retailer 6
-
$15,989 AUD
View
B
Retailer 7
-
$17,203 AUD
View
B
Retailer 8
-
$17,203 AUD
View
B
Retailer 9
-
$17,565 AUD
View
B
Retailer 10
-
$17,770 AUD
View
B
Retailer 11
-
$18,171 AUD
View
B
Retailer 12
-
$22,640 AUD
View
Most Expensive
C
NZ Jewellers
802c2d77-9f2f-4d0c-9c66-26468c387b62 · Nov 5
$24,227 AUD
$16,646 USD
View
12 more retailers have this diamond
Prices start from $13,620 AUDSave up to $10,607 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
$13,620 AUD