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Emerald|Natural|GIA

1.00ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 1518411383

Certificate GIA 1518411383

Diamond specifications and retailer prices

From $1,918 NZD
As of November 4, 2026
Save $3,209 NZD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,127 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518411383. Listed at 8 retailers as of November 4, 2026, with prices from $1,918 to $5,127, a $3,209 spread on the same certified stone. NZ Jewellers lists it at $5,127. 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

1.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1518411383
Dimensions6.90 × 4.54 × 3.23 mm
L/W Ratio1.52
Girdle conditionPolished
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Needle
Top View
6.90 mm4.54 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1518411383
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.1%

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 4
Current: $5,127 NZD|Low: $1,918 NZD|High: $5,127 NZD|Avg: $3,072 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$1,918 NZD
Retailer 6$2,055 NZD
Retailer 8$2,144 NZD
Retailer 3$2,396 NZD
Retailer 2$2,738 NZD
Retailer 5$3,013 NZD
Retailer 4$3,841 NZD
NZ Jewellers$5,127 NZD

42 data points across 8 retailers

8 retailers$1,918 NZD to $5,127 NZD

A
Cheapest Retailer
-
$1,918 NZD
B+
Retailer 2
-
$2,055 NZD
View
B+
Retailer 3
-
$2,144 NZD
View
B+
Retailer 4
-
$2,396 NZD
View
B+
Retailer 5
-
$2,738 NZD
View
B
Retailer 6
-
$3,013 NZD
View
B
Retailer 7
-
$3,841 NZD
View
Most Expensive
C
NZ Jewellers
b7d95af7-e862-4410-bd14-165a18e4d4eb · Nov 5
$5,127 NZD
$2,882 USD
View
7 more retailers have this diamond
Prices start from $1,918 NZDSave up to $3,209 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
1.00ct Emerald
$1,918 NZD