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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 1545059378

Certificate GIA 1545059378

Diamond specifications and retailer prices

From $2,088 NZD
As of November 4, 2026
Save $4,928 NZD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,016 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545059378. Listed at 11 retailers as of November 4, 2026, with prices from $2,088 to $7,016, a $4,928 spread on the same certified stone. NZ Jewellers lists it at $7,016. 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

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545059378
Dimensions6.54 × 4.73 × 3.23 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.54 mm4.73 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545059378
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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: $7,016 NZD|Low: $2,088 NZD|High: $7,016 NZD|Avg: $3,429 NZD|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,088 NZD
Retailer 4$2,291 NZD
Retailer 8$2,606 NZD
Retailer 10$2,606 NZD
Retailer 9$2,727 NZD
Retailer 2$2,789 NZD
Retailer 3$2,903 NZD
Retailer 11$3,006 NZD
Retailer 6$3,510 NZD
Retailer 5$3,906 NZD
Retailer 7$5,025 NZD
NZ Jewellers$7,016 NZD

46 data points across 12 retailers

11 retailers$2,088 NZD to $7,016 NZD

A
Cheapest Retailer
-
$2,088 NZD
A
Retailer 2
-
$2,291 NZD
View
B+
Retailer 3
-
$2,606 NZD
View
B+
Retailer 4
-
$2,727 NZD
View
B+
Retailer 5
-
$2,789 NZD
View
B+
Retailer 6
-
$2,903 NZD
View
B
Retailer 7
-
$3,006 NZD
View
B
Retailer 8
-
$3,510 NZD
View
B
Retailer 9
-
$3,906 NZD
View
B
Retailer 10
-
$5,025 NZD
View
Most Expensive
C
NZ Jewellers
881e4bb8-d57f-4492-92da-075816d59a85 · Nov 5
$7,016 NZD
$3,944 USD
View
10 more retailers have this diamond
Prices start from $2,088 NZDSave up to $4,928 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
$2,088 NZD