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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6555518059

Certificate GIA 6555518059

Diamond specifications and retailer prices

From $2,709 NZD
As of November 4, 2026
Save $4,890 NZD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,599 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555518059. Listed at 15 retailers as of November 4, 2026, with prices from $2,709 to $7,599, a $4,890 spread on the same certified stone. NZ Jewellers lists it at $7,599. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555518059
Dimensions6.48 × 4.79 × 3.29 mm
L/W Ratio1.35
Girdle conditionPolished
Key to symbols
Cloud, Crystal, Indented Natural
Top View
6.48 mm4.79 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555518059
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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 4
Current: $3,752 NZD|Low: $2,709 NZD|High: $6,436 NZD|Avg: $3,894 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$2,709 NZD
Retailer 4$2,718 NZD
Retailer 2$2,871 NZD
Retailer 5$3,579 NZD
Retailer 9$3,638 NZD
Retailer 1$3,752 NZD
Retailer 8$4,207 NZD
Retailer 10$4,481 NZD
Retailer 3$4,620 NZD
Retailer 6$6,368 NZD

33 data points across 10 retailers

15 retailers$2,709 NZD to $7,599 NZD

A
Cheapest Retailer
-
$2,709 NZD
A
Retailer 2
-
$2,718 NZD
View
A
Retailer 3
-
$2,871 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,296 NZD
View
Retailer 5
-
$3,579 NZD
View
Price last confirmed 3 days ago
A
Retailer 6
-
$3,634 NZD
View
A
Retailer 7
-
$3,636 NZD
View
A
Retailer 8
-
$3,638 NZD
View
A
Retailer 9
-
$3,686 NZD
View
A
Retailer 10
-
$3,752 NZD
View
A
Retailer 11
-
$3,803 NZD
View
Retailer 12
-
$4,481 NZD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$4,620 NZD
View
B+
Retailer 14
-
$6,368 NZD
View
Most Expensive
B
NZ Jewellers
fdd03f92-5376-4791-9506-7c0777e9abe1 · Nov 5
$7,599 NZD
$4,272 USD
View
14 more retailers have this diamond
Prices start from $2,709 NZDSave up to $4,890 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
$2,709 NZD