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Round|Natural|GIA

1.70ct J IF Round Natural Diamond

EX • J/IF • GIA 5556733932

Certificate GIA 5556733932

Diamond specifications and retailer prices

From $9,461 AUD
HK$51,800 HKD
As of November 1, 2026
Save $8,483 AUD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,882 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct 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 5556733932. Listed at 18 retailers as of October 29, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556733932
Dimensions7.53 × 7.58 × 4.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.53 mm7.58 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556733932
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 1
Current: $11,860 AUD|Low: $9,461 AUD|High: $18,957 AUD|Avg: $12,745 AUD|-11.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 12$9,461 AUD
Retailer 7$9,785 AUD
Retailer 3$11,243 AUD
Retailer 9$11,758 AUD
Retailer 14$11,822 AUD
Retailer 1$11,860 AUD
Retailer 10$11,910 AUD
Retailer 2$11,957 AUD
Retailer 4$12,170 AUD
Retailer 8$13,228 AUD
Retailer 11$14,295 AUD
Retailer 6$14,917 AUD
Retailer 5$15,486 AUD
Retailer 13$17,944 AUD

27 data points across 14 retailers

18 retailers$9,461 AUD to $17,944 AUD

A
Cheapest Retailer
-
$9,461 AUD
HK$51,800 HKD
A
Retailer 2
-
$9,785 AUD
₹653,123 INR
View
Retailer 3
-
$11,121 AUD
SGD 10,532 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$11,243 AUD
$7,879 USD
View
B+
Retailer 5
-
$11,758 AUD
$8,240 USD
View
B+
Retailer 6
-
$11,822 AUD
$8,285 USD
View
Final sale: no returns
B+
Retailer 7
-
$11,860 AUD
£6,545 GBP
View
B+
Retailer 8
-
$11,910 AUD
$8,347 USD
View
B+
Retailer 9
-
$11,957 AUD
$8,380 USD
View
Retailer 10
-
$12,170 AUD
View
Price last confirmed 10 days ago
Retailer 11
-
$13,083 AUD
$9,169 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$13,228 AUD
€8,829 EUR
View
Retailer 13
-
$13,284 AUD
$9,310 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$14,295 AUD
$10,018 USD
View
Retailer 15
-
$15,095 AUD
$10,579 USD
View
Price last confirmed 34 days ago
Retailer 16
-
$15,486 AUD
ZAR 175,333 ZAR
View
Price last confirmed 11 days ago
B
Retailer 17
-
$17,944 AUD
£9,902 GBP
View
Most Expensive
NZ Jewellers
1bd75e55-9bfe-4cb1-b6ff-568cd5cf466b · Sep 26
$21,882 AUD
$15,335 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $9,461 AUDSave up to $8,483 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
1.70ct Round
$9,461 AUD