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Emerald|Natural|GIA

1.60ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 2568209807

Certificate GIA 2568209807

Diamond specifications and retailer prices

From $5,551 AUD
$3,890 USD
As of November 1, 2026
Save $1,077 AUD (16%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,628 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.6ct natural emerald diamond

This 1.6ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568209807. Listed at 6 retailers as of October 31, 2026, with prices from $5,551 to $6,628, a $1,077 spread on the same certified stone. Blue Nile lists it at $6,628. 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

1.60
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568209807
Dimensions7.69 × 5.51 × 3.77 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.69 mm5.51 mm1.60 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568209807
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: Nov 1
Current: $6,628 AUD|Low: $5,183 AUD|High: $7,163 AUD|Avg: $6,076 AUD|-7.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$5,551 AUD
Retailer 4$5,592 AUD
Retailer 3$5,735 AUD
Retailer 5$5,975 AUD
Retailer 2$6,017 AUD
Blue Nile$6,628 AUD

39 data points across 6 retailers

6 retailers$5,551 AUD to $6,628 AUD

A
Cheapest Retailer
-
$5,551 AUD
$3,890 USD
A
Retailer 2
-
$5,592 AUD
$3,919 USD
View
A
Retailer 3
-
$5,735 AUD
$4,019 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,975 AUD
SGD 5,659 SGD
View
A
Retailer 5
-
$6,017 AUD
£3,320 GBP
View
Most Expensive
B+
Blue Nile
30139265 · Oct 31
$6,628 AUD
$4,645 USD
View
5 more retailers have this diamond
Prices start from $5,551 AUDSave up to $1,077 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.

A
1.60ct Emerald
$5,551 AUD