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Round|Natural|GIA

1.70ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6555650461

Certificate GIA 6555650461

Diamond specifications and retailer prices

From $10,140 AUD
$7,123 USD
As of October 30, 2026
Save $6,137 AUD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,623 AUD at NZ Jewellers · As of October 20, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6555650461. Listed at 15 retailers as of October 29, 2026, with a 61% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555650461
Dimensions7.55 × 7.60 × 4.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Cloud, Feather
Top View
7.55 mm7.60 mm1.70 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555650461
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.3%

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: Oct 30
Current: $19,623 AUD|Low: $10,140 AUD|High: $20,004 AUD|Avg: $12,795 AUD|-1.9%
NZ Jewellers
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
Retailer 15
October 31, 2026
Retailer 3$10,140 AUD
Retailer 8$10,698 AUD
Retailer 15$10,723 AUD
Retailer 13$10,724 AUD
Retailer 9$10,887 AUD
Retailer 6$11,472 AUD
Retailer 12$11,831 AUD
Retailer 10$11,864 AUD
Retailer 5$11,961 AUD
Retailer 4$12,145 AUD
Retailer 11$12,695 AUD
Retailer 7$13,800 AUD
Retailer 2$14,273 AUD
Retailer 14$16,277 AUD
NZ Jewellers$19,623 AUD

21 data points across 15 retailers

15 retailers$10,140 AUD to $16,277 AUD

A
Cheapest Retailer
-
$10,140 AUD
$7,123 USD
B+
Retailer 2
-
$10,698 AUD
$7,515 USD
View
B+
Retailer 3
-
$10,723 AUD
$7,532 USD
View
Final sale: no returns
B+
Retailer 4
-
$10,724 AUD
$7,533 USD
View
B+
Retailer 5
-
$10,887 AUD
£6,022 GBP
View
Retailer 6
-
$11,472 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$11,831 AUD
£6,544 GBP
View
B+
Retailer 8
-
$11,864 AUD
$8,334 USD
View
Retailer 9
-
$11,961 AUD
$8,402 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$12,145 AUD
$8,531 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$12,695 AUD
€8,493 EUR
View
Retailer 12
-
$13,800 AUD
$9,694 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$14,273 AUD
ZAR 161,969 ZAR
View
B
Retailer 14
-
$16,277 AUD
£9,003 GBP
View
Most Expensive
NZ Jewellers
25d22f95-741d-4c6e-b915-c97c6aae8d5e · Oct 20
$19,623 AUD
$13,784 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $10,140 AUDSave up to $6,137 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
$10,140 AUD