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Round|Natural|IGI

1.70ct J IF Round Natural Diamond

EX • J/IF • IGI 794652648

Shape and cutting style on the report: Round brilliant

Certificate IGI 794652648

Diamond specifications and retailer prices

From $6,925 AUD
₹462,218 INR
As of November 2, 2026
Save $5,800 AUD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,520 AUD at NZ Jewellers · As of September 21, 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 IGI 794652648. Listed at 15 retailers as of November 2, 2026, with a 84% 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 angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 794652648
Dimensions7.49 × 7.56 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.49 mm7.56 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794652648
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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 2
Current: $8,536 AUD|Low: $6,911 AUD|High: $12,879 AUD|Avg: $8,980 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5$6,925 AUD
Retailer 2$7,534 AUD
Retailer 9$7,972 AUD
Retailer 10$8,048 AUD
Retailer 1$8,536 AUD
Retailer 3$8,637 AUD
Retailer 4$8,637 AUD
Retailer 12$8,637 AUD
Retailer 6$9,397 AUD
Retailer 11$9,967 AUD
Retailer 8$10,613 AUD
Retailer 7$12,725 AUD

36 data points across 12 retailers

15 retailers$6,925 AUD to $12,725 AUD

A
Cheapest Retailer
-
$6,925 AUD
₹462,218 INR
A
Retailer 2
-
$7,534 AUD
$5,280 USD
View
A
Retailer 3
-
$7,972 AUD
$5,587 USD
View
Final sale: no returns
A
Retailer 4
-
$8,048 AUD
$5,640 USD
View
A
Retailer 5
-
$8,536 AUD
£4,710 GBP
View
A
Retailer 6
-
$8,637 AUD
$6,053 USD
View
A
Retailer 7
-
$8,637 AUD
$6,053 USD
View
A
Retailer 8
-
$8,637 AUD
$6,053 USD
View
Retailer 9
-
$9,279 AUD
$6,503 USD
View
Price last confirmed 46 days ago
A
Retailer 10
-
$9,397 AUD
€6,272 EUR
View
B+
Retailer 11
-
$9,967 AUD
$6,985 USD
View
B+
Retailer 12
-
$10,613 AUD
ZAR 120,154 ZAR
View
Retailer 13
-
$10,707 AUD
$7,504 USD
View
Price last confirmed 42 days ago
B+
Retailer 14
-
$12,725 AUD
£7,022 GBP
View
Most Expensive
NZ Jewellers
2f0df579-fcac-4b28-b739-b38aa59cb80d · Sep 21
$15,520 AUD
$10,877 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $6,925 AUDSave up to $5,800 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
$6,925 AUD