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Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 7438357954

Certificate GIA 7438357954

Diamond specifications and retailer prices

From $11,571 AUD
As of November 1, 2026
Save $10,075 AUD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,646 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 I 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 7438357954. Listed at 23 retailers as of November 1, 2026, with prices from $11,571 to $21,646, a $10,075 spread on the same certified stone. NZ Jewellers lists it at $21,646. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7438357954
Dimensions7.68 × 5.66 × 3.56 mm
L/W Ratio1.36
Top View
7.68 mm5.66 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7438357954
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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 1
Current: $15,511 AUD|Low: $10,824 AUD|High: $20,528 AUD|Avg: $15,242 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$11,571 AUD
Retailer 7$12,988 AUD
Retailer 2$13,985 AUD
Retailer 5$14,276 AUD
Retailer 8$14,286 AUD
Retailer 1$15,511 AUD
Retailer 3$18,948 AUD
Retailer 4$20,229 AUD

46 data points across 8 retailers

23 retailers$11,571 AUD to $21,646 AUD

B
Cheapest Retailer
-
$11,571 AUD
B
Retailer 2
-
$12,007 AUD
View
B
Retailer 3
-
$12,159 AUD
View
B
Retailer 4
-
$12,161 AUD
View
B
Retailer 5
-
$12,585 AUD
View
B
Retailer 6
-
$12,878 AUD
View
Retailer 7
-
$12,988 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$12,988 AUD
View
Final sale: no returns
B
Retailer 9
-
$13,096 AUD
View
B
Retailer 10
-
$13,985 AUD
View
B
Retailer 11
-
$14,071 AUD
View
Retailer 12
-
$14,276 AUD
View
Price last confirmed 14 days ago
C
Retailer 13
-
$14,286 AUD
View
C
Retailer 14
-
$14,964 AUD
View
C
Retailer 15
-
$15,299 AUD
View
C
Retailer 16
-
$15,299 AUD
View
B
Retailer 17
-
$15,511 AUD
View
C
Retailer 18
-
$15,813 AUD
View
C
Retailer 19
-
$16,235 AUD
View
Retailer 20
-
$17,093 AUD
View
Price last confirmed 14 days ago
C
Retailer 21
-
$18,948 AUD
View
C
Retailer 22
-
$20,229 AUD
View
Most Expensive
C
NZ Jewellers
45e08109-15fe-477a-9101-cfa53e9875cd · Nov 5
$21,646 AUD
$15,153 USD
View
22 more retailers have this diamond
Prices start from $11,571 AUDSave up to $10,075 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
$11,571 AUD