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Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 6555013784

Certificate GIA 6555013784

Diamond specifications and retailer prices

From $6,833 NZD
As of November 6, 2026
Save $8,419 NZD (55%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $15,252 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555013784. Listed at 26 retailers as of November 5, 2026, with prices from $6,833 to $15,252, a $8,419 spread on the same certified stone. NZ Jewellers lists it at $15,252. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555013784
Dimensions7.65 × 5.41 × 3.77 mm
L/W Ratio1.41
Top View
7.65 mm5.41 mm1.50 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555013784
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,907 NZD|Low: $6,833 NZD|High: $14,090 NZD|Avg: $9,012 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$6,833 NZD
Retailer 1$6,907 NZD
Retailer 10$7,095 NZD
Retailer 7$7,878 NZD
Retailer 2$8,251 NZD
Retailer 3$8,262 NZD
Retailer 5$8,569 NZD
Retailer 4$9,851 NZD
Retailer 6$10,681 NZD
Retailer 8$13,904 NZD

26 data points across 10 retailers

26 retailers$6,833 NZD to $15,252 NZD

A
Cheapest Retailer
-
$6,833 NZD
A
Retailer 2
-
$6,907 NZD
View
Retailer 3
-
$7,095 NZD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$7,542 NZD
View
A
Retailer 5
-
$7,634 NZD
View
A
Retailer 6
-
$7,878 NZD
View
A
Retailer 7
-
$8,078 NZD
View
Final sale: no returns
A
Retailer 8
-
$8,251 NZD
View
A
Retailer 9
-
$8,253 NZD
View
A
Retailer 10
-
$8,262 NZD
View
A
Retailer 11
-
$8,569 NZD
View
Retailer 12
-
$8,689 NZD
View
Price last confirmed 11 days ago
Retailer 13
-
$8,754 NZD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$8,754 NZD
View
B+
Retailer 15
-
$8,754 NZD
View
Retailer 16
-
$8,825 NZD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$8,893 NZD
View
B+
Retailer 18
-
$9,025 NZD
View
B+
Retailer 19
-
$9,142 NZD
View
B+
Retailer 20
-
$9,851 NZD
View
B+
Retailer 21
-
$10,100 NZD
View
B+
Retailer 22
-
$10,681 NZD
View
B
Retailer 23
-
$12,970 NZD
View
B
Retailer 24
-
$13,334 NZD
View
B
Retailer 25
-
$13,904 NZD
View
Most Expensive
B
NZ Jewellers
41f3627e-896d-4e67-a693-5fa19541589c · Nov 5
$15,252 NZD
$8,455 USD
View
25 more retailers have this diamond
Prices start from $6,833 NZDSave up to $8,419 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.

A
1.50ct Emerald
$6,833 NZD