Round|Natural|GIA

1.60ct E I1 Round Natural Diamond

EX • E/I1

Diamond specifications and retailer prices

From $7,541 AUD
$5,298 USD
As of October 29, 2026
Save $6,632 AUD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,173 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA. Listed at 10 retailers as of October 29, 2026, with prices from $7,541 to $14,173, a $6,632 spread on the same certified stone. NZ Jewellers lists it at $14,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.39 × 7.43 × 4.65 mm
L/W Ratio1.01
Top View
7.39 mm7.43 mm1.60 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: MediumPavilionCuletDepth 62.8%

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 29
Current: $14,173 AUD|Low: $7,541 AUD|High: $14,173 AUD|Avg: $8,761 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 6$7,541 AUD
Retailer 2$7,676 AUD
Retailer 4$7,676 AUD
Retailer 5$7,676 AUD
Retailer 7$8,411 AUD
Retailer 3$8,858 AUD
NZ Jewellers$14,173 AUD

8 data points across 7 retailers

10 retailers$7,541 AUD to $14,173 AUD

A
Cheapest Retailer
-
$7,541 AUD
$5,298 USD
Retailer 2
-
$7,676 AUD
$5,393 USD
View
Price last confirmed 49 days ago
B+
Retailer 3
-
$7,676 AUD
$5,393 USD
View
B+
Retailer 4
-
$7,676 AUD
$5,393 USD
View
B+
Retailer 5
-
$7,676 AUD
$5,393 USD
View
B+
Retailer 6
-
$8,411 AUD
$5,909 USD
View
Retailer 7
-
$8,858 AUD
$6,223 USD
View
Price last confirmed 53 days ago
B+
Retailer 8
-
$8,858 AUD
$6,223 USD
View
Retailer 9
-
$14,173 AUD
$9,957 USD
View
Price last confirmed 49 days ago
Most Expensive
B
NZ Jewellers
88fdfe04-aefd-4bd6-974b-5079fbb0ac84 · Oct 30
$14,173 AUD
$9,957 USD
View
9 more retailers have this diamond
Prices start from $7,541 AUDSave up to $6,632 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 Round
$7,541 AUD