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Emerald|Natural|GIA

1.00ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 6565053185

Certificate GIA 6565053185

Diamond specifications and retailer prices

From $1,843 NZD
As of November 6, 2026
Save $2,665 NZD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,402 NZD at NZ Jewellers · As of October 14, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565053185. Listed at 19 retailers as of November 4, 2026, with a 145% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565053185
Dimensions6.55 × 4.68 × 3.36 mm
L/W Ratio1.40
Top View
6.55 mm4.68 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565053185
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 71.7%

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 6
Current: $2,394 NZD|Low: $1,843 NZD|High: $4,791 NZD|Avg: $2,833 NZD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$1,843 NZD
Retailer 13$2,277 NZD
Retailer 12$2,288 NZD
Retailer 4$2,311 NZD
Retailer 11$2,313 NZD
Retailer 1$2,394 NZD
Retailer 5$2,547 NZD
Retailer 7$2,547 NZD
Retailer 6$2,709 NZD
Retailer 10$2,723 NZD
Retailer 9$3,012 NZD
Retailer 8$3,419 NZD
Retailer 2$4,508 NZD

26 data points across 13 retailers

19 retailers$1,843 NZD to $4,508 NZD

A
Cheapest Retailer
-
$1,843 NZD
A
Retailer 2
-
$2,277 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,288 NZD
View
A
Retailer 4
-
$2,311 NZD
View
A
Retailer 5
-
$2,313 NZD
View
A
Retailer 6
-
$2,394 NZD
View
Retailer 7
-
$2,547 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,547 NZD
View
Retailer 9
-
$2,624 NZD
View
Price last confirmed 21 days ago
Retailer 10
-
$2,624 NZD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$2,709 NZD
View
B+
Retailer 12
-
$2,723 NZD
View
Retailer 13
-
$2,909 NZD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$3,012 NZD
View
Retailer 15
-
$3,028 NZD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$3,419 NZD
View
Retailer 17
-
$3,526 NZD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$4,508 NZD
View
Most Expensive
NZ Jewellers
63f30bd3-ed4a-483d-a8fc-87a047caa91d · Oct 14
$6,402 NZD
$3,599 USD
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from $1,843 NZDSave up to $2,665 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
$1,843 NZD