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Round|Natural|GIA

1.70ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6562235324

Certificate GIA 6562235324

Diamond specifications and retailer prices

From $7,361 AUD
HK$40,300 HKD
As of November 1, 2026
Save $9,259 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,619 AUD at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6562235324. Listed at 10 retailers as of November 1, 2026, with prices from $7,361 to $16,619, a $9,259 spread on the same certified stone. NZ Jewellers lists it at $16,619. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562235324
Dimensions7.55 × 7.62 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.55 mm7.62 mm1.70 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562235324
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $16,619 AUD|Low: $7,306 AUD|High: $16,619 AUD|Avg: $10,238 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$7,361 AUD
Retailer 4$8,305 AUD
Retailer 8$8,646 AUD
Retailer 5$8,667 AUD
Retailer 7$9,172 AUD
Retailer 10$9,937 AUD
Retailer 6$10,090 AUD
Retailer 2$10,810 AUD
Retailer 9$11,465 AUD
NZ Jewellers$16,619 AUD

28 data points across 10 retailers

10 retailers$7,361 AUD to $16,619 AUD

B
Cheapest Retailer
-
$7,361 AUD
HK$40,300 HKD
B
Retailer 2
-
$8,305 AUD
$5,820 USD
View
B
Retailer 3
-
$8,646 AUD
$6,059 USD
View
B
Retailer 4
-
$8,667 AUD
$6,074 USD
View
B
Retailer 5
-
$9,172 AUD
$6,428 USD
View
B
Retailer 6
-
$9,937 AUD
$6,964 USD
View
B
Retailer 7
-
$10,090 AUD
$7,071 USD
View
B
Retailer 8
-
$10,810 AUD
€7,215 EUR
View
B
Retailer 9
-
$11,465 AUD
$8,035 USD
View
Most Expensive
C
NZ Jewellers
b6489692-fb6a-4763-848c-5d031f5fb533 · Nov 2
$16,619 AUD
$11,647 USD
View
9 more retailers have this diamond
Prices start from $7,361 AUDSave up to $9,259 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.

B
1.70ct Round
$7,361 AUD