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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 3545369005

Certificate GIA 3545369005

Diamond specifications and retailer prices

From $2,428 NZD
As of November 5, 2026
Save $1,162 NZD (32%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,292 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545369005. Listed at 13 retailers as of November 5, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545369005
Dimensions6.50 × 4.83 × 3.34 mm
L/W Ratio1.35
Top View
6.50 mm4.83 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545369005
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 69.2%

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 5
Current: $2,583 NZD|Low: $2,428 NZD|High: $4,917 NZD|Avg: $3,105 NZD|-8.3%
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$2,428 NZD
Retailer 2$2,442 NZD
Retailer 1$2,583 NZD
Retailer 8$2,627 NZD
Retailer 5$2,713 NZD
Retailer 10$2,725 NZD
Retailer 6$2,832 NZD
Retailer 4$2,862 NZD
Retailer 3$3,590 NZD
Retailer 9$4,753 NZD

33 data points across 10 retailers

13 retailers$2,428 NZD to $3,590 NZD

A
Cheapest Retailer
-
$2,428 NZD
A
Retailer 2
-
$2,442 NZD
View
Retailer 3
-
$2,579 NZD
View
Price last confirmed 42 days ago
B+
Retailer 4
-
$2,583 NZD
View
B+
Retailer 5
-
$2,627 NZD
View
B+
Retailer 6
-
$2,713 NZD
View
Retailer 7
-
$2,725 NZD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$2,832 NZD
View
B+
Retailer 9
-
$2,862 NZD
View
Retailer 10
-
$2,976 NZD
View
Price last confirmed 43 days ago
B
Retailer 11
-
$3,590 NZD
View
Retailer 12
-
$4,753 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
6fce7812-aa23-4385-a1ea-39dbae25060c · Sep 26
$6,292 NZD
$3,537 USD
View
Price last confirmed 41 days ago
12 more retailers have this diamond
Prices start from $2,428 NZDSave up to $1,162 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
$2,428 NZD