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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 1569004051

Certificate GIA 1569004051

Diamond specifications and retailer prices

From $1,775 NZD
As of November 5, 2026
Save $895 NZD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,670 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1569004051. Listed at 6 retailers as of November 5, 2026, with prices from $1,775 to $2,670, a $895 spread on the same certified stone. Blue Nile lists it at $2,670. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569004051
Dimensions6.56 × 4.67 × 3.29 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.56 mm4.67 mm1.00 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569004051
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

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: $2,670 NZD|Low: $1,775 NZD|High: $2,741 NZD|Avg: $2,358 NZD|-2.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$1,775 NZD
Retailer 5$2,224 NZD
Retailer 6$2,240 NZD
Retailer 4$2,341 NZD
Retailer 2$2,482 NZD
Blue Nile$2,670 NZD
Retailer 7$2,716 NZD

15 data points across 7 retailers

6 retailers$1,775 NZD to $2,670 NZD

A
Cheapest Retailer
-
$1,775 NZD
B+
Retailer 2
-
$2,224 NZD
View
B+
Retailer 3
-
$2,240 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,341 NZD
View
B+
Retailer 5
-
$2,482 NZD
View
Most Expensive
B
Blue Nile
30105166 · Nov 5
$2,670 NZD
$1,501 USD
View
5 more retailers have this diamond
Prices start from $1,775 NZDSave up to $895 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
$1,775 NZD