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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 $11,978 NZD
As of November 1, 2026
Save $14,844 NZD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $26,822 NZD 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 $11,978 to $26,822, a $14,844 spread on the same certified stone. NZ Jewellers lists it at $26,822. 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: $17,256 NZD|Low: $11,668 NZD|High: $22,617 NZD|Avg: $15,847 NZD|+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$11,978 NZD
Retailer 11$12,557 NZD
Retailer 2$13,410 NZD
Retailer 9$13,647 NZD
Retailer 3$14,752 NZD
Retailer 4$14,805 NZD
Retailer 8$15,203 NZD
Retailer 6$16,601 NZD
Retailer 1$17,256 NZD
Retailer 5$19,565 NZD
Retailer 7$22,287 NZD

44 data points across 11 retailers

23 retailers$11,978 NZD to $26,822 NZD

B+
Cheapest Retailer
-
$11,978 NZD
B
Retailer 2
-
$12,456 NZD
View
B
Retailer 3
-
$12,499 NZD
View
B
Retailer 4
-
$12,557 NZD
View
B
Retailer 5
-
$13,385 NZD
View
Retailer 6
-
$13,410 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$13,410 NZD
View
Final sale: no returns
B
Retailer 8
-
$13,647 NZD
View
B
Retailer 9
-
$14,287 NZD
View
B
Retailer 10
-
$14,529 NZD
View
B
Retailer 11
-
$14,736 NZD
View
B
Retailer 12
-
$14,752 NZD
View
B
Retailer 13
-
$14,805 NZD
View
Retailer 14
-
$15,203 NZD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$15,766 NZD
View
B
Retailer 16
-
$15,766 NZD
View
B
Retailer 17
-
$15,892 NZD
View
B
Retailer 18
-
$16,289 NZD
View
B
Retailer 19
-
$16,601 NZD
View
B
Retailer 20
-
$17,256 NZD
View
B
Retailer 21
-
$19,565 NZD
View
B
Retailer 22
-
$22,287 NZD
View
Most Expensive
C
NZ Jewellers
0d134eca-ac67-4b79-aa18-1f9c819e3c21 · Nov 5
$26,822 NZD
$14,869 USD
View
22 more retailers have this diamond
Prices start from $11,978 NZDSave up to $14,844 NZD

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
$11,978 NZD