CaratHunter
Plans
Round|Natural|GIA

1.60ct I I1 Round Natural Diamond

EX • I/I1 • GIA 7446231523

Certificate GIA 7446231523

Diamond specifications and retailer prices

From $8,750 AUD
$6,132 USD
As of November 2, 2026
Save $10,338 AUD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,088 AUD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7446231523. Listed at 7 retailers as of November 2, 2026, with prices from $8,750 to $19,088, a $10,338 spread on the same certified stone. NZ Jewellers lists it at $19,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7446231523
Dimensions7.40 × 7.45 × 4.68 mm
L/W Ratio1.01
Top View
7.40 mm7.45 mm1.60 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7446231523
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,088 AUD|Low: $8,750 AUD|High: $20,088 AUD|Avg: $12,854 AUD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$8,750 AUD
Retailer 5$9,105 AUD
Retailer 9$9,336 AUD
Retailer 3$10,339 AUD
Retailer 4$10,499 AUD
Retailer 7$11,930 AUD
Retailer 8$12,053 AUD
Retailer 2$12,414 AUD
NZ Jewellers$19,088 AUD

22 data points across 9 retailers

7 retailers$8,750 AUD to $19,088 AUD

B+
Cheapest Retailer
-
$8,750 AUD
$6,132 USD
B+
Retailer 2
-
$9,105 AUD
$6,381 USD
View
B
Retailer 3
-
$10,339 AUD
$7,246 USD
View
B
Retailer 4
-
$10,499 AUD
$7,358 USD
View
B
Retailer 5
-
$11,930 AUD
$8,361 USD
View
B
Retailer 6
-
$12,414 AUD
€8,286 EUR
View
Most Expensive
C
NZ Jewellers
410e4f3d-24fe-4aa2-b610-006bf341772a · Nov 2
$19,088 AUD
$13,377 USD
View
6 more retailers have this diamond
Prices start from $8,750 AUDSave up to $10,338 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+
1.60ct Round
$8,750 AUD