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Emerald|Natural|GIA

1.59ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 2558390613

Certificate GIA 2558390613

Diamond specifications and retailer prices

From £2,302 GBP
₹291,943 INR
As of October 30, 2026
Save £650 GBP (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,952 GBP at GemTrove · As of October 29, 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 29, 2026, with prices from £2,302 to £2,952, a £650 spread on the same certified stone. GemTrove lists it at £2,952. 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 30
Current: £2,302 GBP|Low: £2,088 GBP|High: £2,872 GBP|Avg: £2,493 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 1£2,302 GBP
Retailer 3£2,371 GBP
Retailer 4£2,415 GBP
Retailer 6£2,454 GBP
Retailer 2£2,559 GBP
Retailer 5£2,771 GBP

45 data points across 6 retailers

7 retailers£2,302 GBP to £2,952 GBP

A
Cheapest Retailer
-
£2,302 GBP
₹291,943 INR
A
Retailer 2
-
£2,371 GBP
$3,158 USD
View
B+
Retailer 3
-
£2,415 GBP
$3,216 USD
View
Final sale: no returns
A
Retailer 4
-
£2,454 GBP
MYR 13,311 MYR
View
A
Retailer 5
-
£2,559 GBP
View
B+
Retailer 6
-
£2,771 GBP
SGD 4,986 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261631-98 · Oct 29
£2,952 GBP
A$6,048 AUD
View
6 more retailers have this diamond
Prices start from £2,302 GBPSave up to £650 GBP

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
£2,302 GBP