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Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 2221745266

Certificate GIA 2221745266

Diamond specifications and retailer prices

From $9,485 AUD
As of November 1, 2026
Save $11,755 AUD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,240 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 2221745266. Listed at 23 retailers as of November 1, 2026, with prices from $9,485 to $21,240, a $11,755 spread on the same certified stone. NZ Jewellers lists it at $21,240. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.74°
Pavilion angle55.32°
OriginNatural
Grading LabGIA
CertificateGIA 2221745266
Dimensions7.79 × 5.76 × 3.82 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
7.79 mm5.76 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221745266
Side View
Table 71.0%Crown 48.74°Girdle: MediumPavilion 55.32°Culet: NoneDepth 66.3%

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 1
Current: $13,665 AUD|Low: $9,240 AUD|High: $17,911 AUD|Avg: $12,549 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$9,485 AUD
Retailer 11$9,944 AUD
Retailer 2$10,619 AUD
Retailer 9$10,807 AUD
Retailer 3$11,682 AUD
Retailer 4$11,724 AUD
Retailer 8$12,039 AUD
Retailer 6$13,146 AUD
Retailer 1$13,665 AUD
Retailer 5$15,494 AUD
Retailer 7$17,649 AUD

44 data points across 11 retailers

23 retailers$9,485 AUD to $21,240 AUD

B+
Cheapest Retailer
-
$9,485 AUD
B
Retailer 2
-
$9,864 AUD
View
B
Retailer 3
-
$9,898 AUD
View
B
Retailer 4
-
$9,944 AUD
View
B
Retailer 5
-
$10,599 AUD
View
Retailer 6
-
$10,619 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$10,619 AUD
View
Final sale: no returns
B
Retailer 8
-
$10,807 AUD
View
B
Retailer 9
-
$11,314 AUD
View
B
Retailer 10
-
$11,505 AUD
View
B
Retailer 11
-
$11,669 AUD
View
B
Retailer 12
-
$11,682 AUD
View
B
Retailer 13
-
$11,724 AUD
View
Retailer 14
-
$12,039 AUD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$12,485 AUD
View
B
Retailer 16
-
$12,485 AUD
View
B
Retailer 17
-
$12,585 AUD
View
B
Retailer 18
-
$12,899 AUD
View
B
Retailer 19
-
$13,146 AUD
View
B
Retailer 20
-
$13,665 AUD
View
B
Retailer 21
-
$15,494 AUD
View
B
Retailer 22
-
$17,649 AUD
View
Most Expensive
C
NZ Jewellers
0d134eca-ac67-4b79-aa18-1f9c819e3c21 · Nov 5
$21,240 AUD
$14,869 USD
View
22 more retailers have this diamond
Prices start from $9,485 AUDSave up to $11,755 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
$9,485 AUD