CaratHunter
Plans
Emerald|Natural|GIA

1.59ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 2558390613

Certificate GIA 2558390613

Diamond specifications and retailer prices

From $5,420 NZD
₹290,930 INR
As of October 31, 2026
Save $1,555 NZD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,975 NZD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.59ct natural emerald diamond

This 1.59ct natural emerald sits in the one-and-a-half to two 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 2558390613. Listed at 7 retailers as of October 31, 2026, with prices from $5,420 to $6,975, a $1,555 spread on the same certified stone. GemTrove lists it at $6,975. 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

1.59
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558390613
Dimensions7.70 × 5.49 × 3.74 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
7.70 mm5.49 mm1.59 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558390613
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

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: Oct 31
Current: $5,420 NZD|Low: $4,933 NZD|High: $6,787 NZD|Avg: $5,918 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 1$5,420 NZD
Retailer 2$5,433 NZD
Retailer 5$5,623 NZD
Retailer 6$5,706 NZD
Retailer 3$5,816 NZD
Retailer 4$6,355 NZD

44 data points across 6 retailers

7 retailers$5,420 NZD to $6,975 NZD

A
Cheapest Retailer
-
$5,420 NZD
₹290,930 INR
A
Retailer 2
-
$5,433 NZD
$3,062 USD
View
A
Retailer 3
-
$5,623 NZD
MYR 12,908 MYR
View
B+
Retailer 4
-
$5,706 NZD
$3,216 USD
View
Final sale: no returns
A
Retailer 5
-
$5,816 NZD
£2,581 GBP
View
B+
Retailer 6
-
$6,355 NZD
SGD 4,840 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261631-98 · Oct 31
$6,975 NZD
A$6,048 AUD
View
6 more retailers have this diamond
Prices start from $5,420 NZDSave up to $1,555 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
1.59ct Emerald
$5,420 NZD