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Emerald|Natural|GIA

1.59ct M SI1 Emerald Natural Diamond

M/SI1 • GIA 7536712618

Certificate GIA 7536712618

Diamond specifications and retailer prices

From $3,549 NZD
As of November 5, 2026
Save $772 NZD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,321 NZD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.59ct natural emerald diamond

This 1.59ct natural emerald sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 7536712618. Listed at 2 retailers as of November 4, 2026, with prices from $3,549 to $4,321, a $772 spread on the same certified stone. B2C Jewels lists it at $4,321. 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

1.59
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536712618
Dimensions8.39 × 5.54 × 3.62 mm
L/W Ratio1.51
Top View
8.39 mm5.54 mm1.59 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536712618
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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

Last verified: Nov 5
Current: $4,321 NZD|Low: $3,549 NZD|High: $4,321 NZD|Avg: $3,954 NZD|+1.3%
B2C Jewels
Retailer 2
November 5, 2026
Retailer 2$3,549 NZD
B2C Jewels$4,321 NZD

33 data points across 2 retailers

2 retailers$3,549 NZD to $4,321 NZD

B+
Cheapest Retailer
-
$3,549 NZD
Most Expensive
B
B2C Jewels
31770188 · Nov 4
$4,321 NZD
$2,429 USD
View
1 more retailer has this diamond
Prices start from $3,549 NZDSave up to $772 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.

B+
1.59ct Emerald
$3,549 NZD