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Round|Natural|GIA

1.61ct J IF Round Natural Diamond

EX • J/IF • GIA 2517971322

Certificate GIA 2517971322

Diamond specifications and retailer prices

From $9,660 AUD
$6,770 USD
As of November 1, 2026
Save $8,120 AUD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,781 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2517971322. Listed at 6 retailers as of November 1, 2026, with prices from $9,660 to $17,781, a $8,120 spread on the same certified stone. NZ Jewellers lists it at $17,781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517971322
Dimensions7.41 × 7.46 × 4.64 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.41 mm7.46 mm1.61 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2517971322
Side View
Table 61.0%Crown 34.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: $17,781 AUD|Low: $7,784 AUD|High: $17,781 AUD|Avg: $12,202 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$9,660 AUD
Retailer 4$9,813 AUD
Retailer 5$10,949 AUD
Retailer 2$11,045 AUD
Retailer 3$14,816 AUD
NZ Jewellers$17,781 AUD

23 data points across 6 retailers

6 retailers$9,660 AUD to $17,781 AUD

A
Cheapest Retailer
-
$9,660 AUD
$6,770 USD
B+
Retailer 2
-
$9,813 AUD
$6,877 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,949 AUD
$7,674 USD
View
B+
Retailer 4
-
$11,045 AUD
€7,372 EUR
View
B
Retailer 5
-
$14,816 AUD
£8,176 GBP
View
Most Expensive
B
NZ Jewellers
dba521f7-9c58-4610-a13c-d6000e19f693 · Nov 2
$17,781 AUD
$12,461 USD
View
5 more retailers have this diamond
Prices start from $9,660 AUDSave up to $8,120 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
1.61ct Round
$9,660 AUD