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Emerald|Natural|GIA

1.20ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 2544171518

Certificate GIA 2544171518

Diamond specifications and retailer prices

From $4,081 NZD
$2,296 USD
As of October 31, 2026
Save $5,360 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,441 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-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 2544171518. Listed at 17 retailers as of October 30, 2026, with prices from $4,081 to $9,441, a $5,360 spread on the same certified stone. NZ Jewellers lists it at $9,441. 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

1.20
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle52.03°
Pavilion angle56.37°
OriginNatural
Grading LabGIA
CertificateGIA 2544171518
Dimensions5.00 × 6.89 × 3.50 mm
L/W Ratio1.38
Top View
5.00 mm6.89 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544171518
Side View
Table 66.0%Crown 52.03°Girdle: Very ThickPavilion 56.37°Culet: NoneDepth 70.0%

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: Oct 31
Current: $9,441 NZD|Low: $3,352 NZD|High: $9,729 NZD|Avg: $5,449 NZD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 13$4,081 NZD
Retailer 3$4,168 NZD
Retailer 10$4,168 NZD
Retailer 12$4,379 NZD
Retailer 7$4,404 NZD
Retailer 11$4,516 NZD
Retailer 5$4,653 NZD
Retailer 2$4,724 NZD
Retailer 9$4,765 NZD
Retailer 8$4,826 NZD
Retailer 14$5,211 NZD
Retailer 6$5,214 NZD
Retailer 4$8,198 NZD
NZ Jewellers$9,441 NZD

35 data points across 14 retailers

17 retailers$4,081 NZD to $9,441 NZD

B+
Cheapest Retailer
-
$4,081 NZD
$2,296 USD
B+
Retailer 2
-
$4,168 NZD
$2,345 USD
View
B+
Retailer 3
-
$4,168 NZD
$2,345 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,379 NZD
$2,464 USD
View
B+
Retailer 5
-
$4,404 NZD
£1,951 GBP
View
B+
Retailer 6
-
$4,515 NZD
A$3,908 AUD
View
B+
Retailer 7
-
$4,516 NZD
$2,541 USD
View
B+
Retailer 8
-
$4,653 NZD
$2,618 USD
View
B+
Retailer 9
-
$4,724 NZD
$2,658 USD
View
B+
Retailer 10
-
$4,765 NZD
$2,681 USD
View
B+
Retailer 11
-
$4,826 NZD
£2,138 GBP
View
B+
Retailer 12
-
$4,943 NZD
$2,781 USD
View
B+
Retailer 13
-
$4,978 NZD
$2,801 USD
View
B+
Retailer 14
-
$5,211 NZD
$2,932 USD
View
Retailer 15
-
$5,214 NZD
A$4,514 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$8,198 NZD
£3,632 GBP
View
Most Expensive
B
NZ Jewellers
bf377781-c588-40aa-b73f-5890484a89ee · Oct 30
$9,441 NZD
$5,312 USD
View
16 more retailers have this diamond
Prices start from $4,081 NZDSave up to $5,360 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+
1.20ct Emerald
$4,081 NZD