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Emerald|Natural|GIA

1.50ct I VS1 Emerald Natural Diamond

GD • I/VS1 • GIA 1423356260

Certificate GIA 1423356260

Diamond specifications and retailer prices

From $11,645 NZD
As of November 5, 2026
Save $15,411 NZD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,055 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1423356260. Listed at 25 retailers as of November 5, 2026, with prices from $11,645 to $27,055, a $15,411 spread on the same certified stone. NZ Jewellers lists it at $27,055. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423356260
Dimensions7.52 × 5.52 × 3.70 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.52 mm5.52 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1423356260
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.1%

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 5
Current: $14,939 NZD|Low: $11,776 NZD|High: $22,814 NZD|Avg: $15,908 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$11,815 NZD
Retailer 6$11,954 NZD
Retailer 7$13,527 NZD
Retailer 1$14,939 NZD
Retailer 5$15,238 NZD
Retailer 4$17,604 NZD
Retailer 2$19,735 NZD
Retailer 3$22,484 NZD

46 data points across 8 retailers

25 retailers$11,645 NZD to $27,055 NZD

B+
Cheapest Retailer
-
$11,645 NZD
B+
Retailer 2
-
$11,815 NZD
View
B+
Retailer 3
-
$11,954 NZD
View
B+
Retailer 4
-
$12,570 NZD
View
B+
Retailer 5
-
$12,668 NZD
View
B
Retailer 6
-
$13,493 NZD
View
B
Retailer 7
-
$13,527 NZD
View
Final sale: no returns
Retailer 8
-
$13,529 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$14,413 NZD
View
B
Retailer 10
-
$14,655 NZD
View
B
Retailer 11
-
$14,856 NZD
View
B
Retailer 12
-
$14,880 NZD
View
B
Retailer 13
-
$14,939 NZD
View
Retailer 14
-
$15,238 NZD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$16,099 NZD
View
B
Retailer 16
-
$16,099 NZD
View
B
Retailer 17
-
$16,368 NZD
View
B
Retailer 18
-
$16,633 NZD
View
B
Retailer 19
-
$16,910 NZD
View
B
Retailer 20
-
$17,485 NZD
View
B
Retailer 21
-
$17,604 NZD
View
Retailer 22
-
$17,814 NZD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$19,735 NZD
View
B
Retailer 24
-
$22,484 NZD
View
Most Expensive
C
NZ Jewellers
b43d7e5b-2633-42be-a41a-9e9851fe3ee4 · Nov 5
$27,055 NZD
$15,209 USD
View
24 more retailers have this diamond
Prices start from $11,645 NZDSave up to $15,411 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
$11,645 NZD