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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 $7,342 NZD
$4,131 USD
As of November 1, 2026
Save $5,389 NZD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,731 NZD 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 $7,342 to $12,731, a $5,389 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,731. 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: $9,816 NZD|Low: $7,341 NZD|High: $12,731 NZD|Avg: $9,108 NZD|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 1, 2026
Retailer 3$7,342 NZD
Retailer 2$7,523 NZD
Retailer 4$8,391 NZD
Retailer 5$8,958 NZD
Retailer 7$8,958 NZD
Retailer 6$9,260 NZD
Retailer 1$9,816 NZD
Wholesale Diamonds Direct$12,731 NZD

12 data points across 8 retailers

8 retailers$7,342 NZD to $12,731 NZD

A
Cheapest Retailer
-
$7,342 NZD
$4,131 USD
B+
Retailer 2
-
$7,523 NZD
$4,233 USD
View
B+
Retailer 3
-
$8,391 NZD
$4,721 USD
View
B+
Retailer 4
-
$8,958 NZD
$5,040 USD
View
B+
Retailer 5
-
$8,958 NZD
$5,040 USD
View
B+
Retailer 6
-
$9,260 NZD
$5,210 USD
View
B+
Retailer 7
-
$9,816 NZD
€5,260 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
493092825 · Oct 26
$12,731 NZD
$7,163 USD
View
7 more retailers have this diamond
Prices start from $7,342 NZDSave up to $5,389 NZD

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
$7,342 NZD