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Emerald|Natural|GIA

1.30ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 2566244095

Certificate GIA 2566244095

Diamond specifications and retailer prices

From $3,815 NZD
$2,150 USD
As of November 1, 2026
Save $953 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,768 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.3ct natural emerald diamond

This 1.3ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566244095. Listed at 6 retailers as of October 31, 2026, with prices from $3,815 to $4,768, a $953 spread on the same certified stone. Blue Nile lists it at $4,768. 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

1.30
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566244095
Dimensions7.15 × 5.12 × 3.50 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
7.15 mm5.12 mm1.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566244095
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 1
Current: $4,768 NZD|Low: $3,485 NZD|High: $4,950 NZD|Avg: $4,253 NZD|-3.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$3,815 NZD
Retailer 4$4,003 NZD
Retailer 6$4,021 NZD
Retailer 2$4,310 NZD
Retailer 5$4,565 NZD
Blue Nile$4,768 NZD

39 data points across 6 retailers

6 retailers$3,815 NZD to $4,768 NZD

A
Cheapest Retailer
-
$3,815 NZD
$2,150 USD
B+
Retailer 2
-
$4,003 NZD
$2,256 USD
View
B+
Retailer 3
-
$4,021 NZD
$2,266 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,310 NZD
£1,913 GBP
View
B+
Retailer 5
-
$4,565 NZD
SGD 3,477 SGD
View
Most Expensive
B+
Blue Nile
30161486 · Oct 31
$4,768 NZD
$2,687 USD
View
5 more retailers have this diamond
Prices start from $3,815 NZDSave up to $953 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
1.30ct Emerald
$3,815 NZD