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Emerald|Natural|GIA

1.70ct G SI1 Emerald Natural Diamond

ID • G/SI1 • GIA 16

Certificate GIA 16

Diamond specifications and retailer prices

From $15,192 AUD
$10,647 USD
As of November 2, 2026
Save $1,344 AUD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,536 AUD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded G 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. Listed at 2 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.70
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16
Dimensions7.73 × 5.81 × 3.93 mm
L/W Ratio1.33
Top View
7.73 mm5.81 mm1.70 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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

Last verified: Nov 2
Current: $16,536 AUD|Low: $15,011 AUD|High: $16,536 AUD|Avg: $15,962 AUD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$15,192 AUD
DreamStone$16,536 AUD

3 data points across 2 retailers

2 retailers$15,192 AUD to $16,536 AUD

B+
Cheapest Retailer
-
$15,192 AUD
$10,647 USD
Most Expensive
B
DreamStone
636c1d5176315c1dde595c78 · Oct 31
$16,536 AUD
$11,589 USD
View
1 more retailer has this diamond
Prices start from $15,192 AUDSave up to $1,344 AUD

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+
1.70ct Emerald
$15,192 AUD