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Round|Natural|GIA

1.60ct K IF Round Natural Diamond

EX • K/IF • GIA 7436367890

Certificate GIA 7436367890

Diamond specifications and retailer prices

From $8,350 AUD
As of November 4, 2026
Save $7,664 AUD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,013 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7436367890. Listed at 12 retailers as of November 4, 2026, with prices from $8,350 to $16,013, a $7,664 spread on the same certified stone. NZ Jewellers lists it at $16,013. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7436367890
Dimensions7.40 × 7.46 × 4.62 mm
L/W Ratio1.01
Top View
7.40 mm7.46 mm1.60 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7436367890
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,013 AUD|Low: $8,350 AUD|High: $16,013 AUD|Avg: $10,862 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$8,350 AUD
Retailer 2$8,847 AUD
Retailer 3$9,032 AUD
Retailer 7$9,575 AUD
Retailer 9$9,722 AUD
Retailer 5$10,392 AUD
Retailer 4$11,682 AUD
Retailer 6$14,068 AUD
NZ Jewellers$16,013 AUD

39 data points across 9 retailers

12 retailers$8,350 AUD to $16,013 AUD

A
Cheapest Retailer
-
$8,350 AUD
A
Retailer 2
-
$8,847 AUD
View
A
Retailer 3
-
$8,885 AUD
View
A
Retailer 4
-
$9,032 AUD
View
B+
Retailer 5
-
$9,575 AUD
View
B+
Retailer 6
-
$9,722 AUD
View
B+
Retailer 7
-
$9,801 AUD
View
B+
Retailer 8
-
$10,392 AUD
View
B+
Retailer 9
-
$11,048 AUD
View
B+
Retailer 10
-
$11,682 AUD
View
B+
Retailer 11
-
$14,068 AUD
View
Most Expensive
B
NZ Jewellers
945ca17e-5d03-47c7-8a5a-c480e261c7b0 · Nov 5
$16,013 AUD
$11,210 USD
View
11 more retailers have this diamond
Prices start from $8,350 AUDSave up to $7,664 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
$8,350 AUD