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Emerald|Natural|GIA

0.59ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 1558003888

Certificate GIA 1558003888

Diamond specifications and retailer prices

From $635 SGD
$497 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $635 SGD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.59ct natural emerald diamond

This 0.59ct natural emerald sits in the half to three-quarter 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 1558003888. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.59
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558003888
Dimensions5.71 × 4.02 × 2.68 mm
L/W Ratio1.42
Culet sizeNone
Top View
5.71 mm4.02 mm0.59 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558003888
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $631 SGD|Low: $340 SGD|High: $1,123 SGD|Avg: $733 SGD|-9.3%
Retailer 1
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Retailer 4
Retailer 5
Retailer 6
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Retailer 12
The Diamond Guys
August 19, 2026
Retailer 11$340 SGD
Retailer 4$555 SGD
Retailer 6$596 SGD
Retailer 2$623 SGD
Retailer 1$631 SGD
The Diamond Guys$635 SGD
Retailer 12$722 SGD
Retailer 8$761 SGD
Retailer 7$819 SGD
Retailer 10$841 SGD
Retailer 9$892 SGD
Retailer 5$1,042 SGD
Retailer 3$1,106 SGD

63 data points across 13 retailers

1 retailer

B+
The Diamond Guys
1939164259 · Oct 31
$635 SGD
$497 USD
View

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.

B+
0.59ct Emerald
$635 SGD