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Round|Natural|GIA

1.60ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2346671148

Certificate GIA 2346671148

Diamond specifications and retailer prices

From $5,894 AUD
$4,131 USD
As of November 1, 2026
Save $4,327 AUD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,221 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 2346671148. Listed at 8 retailers as of October 26, 2026, with prices from $5,894 to $10,221, a $4,327 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,221. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2346671148
Dimensions7.42 × 7.45 × 4.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
7.42 mm7.45 mm1.60 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2346671148
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: $7,881 AUD|Low: $5,894 AUD|High: $10,221 AUD|Avg: $7,313 AUD|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 1, 2026
Retailer 3$5,894 AUD
Retailer 2$6,040 AUD
Retailer 4$6,736 AUD
Retailer 5$7,192 AUD
Retailer 7$7,192 AUD
Retailer 6$7,434 AUD
Retailer 1$7,881 AUD
Wholesale Diamonds Direct$10,221 AUD

12 data points across 8 retailers

8 retailers$5,894 AUD to $10,221 AUD

A
Cheapest Retailer
-
$5,894 AUD
$4,131 USD
B+
Retailer 2
-
$6,040 AUD
$4,233 USD
View
B+
Retailer 3
-
$6,736 AUD
$4,721 USD
View
B+
Retailer 4
-
$7,192 AUD
$5,040 USD
View
B+
Retailer 5
-
$7,192 AUD
$5,040 USD
View
B+
Retailer 6
-
$7,434 AUD
$5,210 USD
View
B+
Retailer 7
-
$7,881 AUD
€5,260 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
493092825 · Oct 26
$10,221 AUD
$7,163 USD
View
7 more retailers have this diamond
Prices start from $5,894 AUDSave up to $4,327 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
$5,894 AUD