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Round|Natural|IGI

1.17ct J IF Round Natural Diamond

EX • J/IF • IGI 803638860

Shape and cutting style on the report: Round brilliant

Certificate IGI 803638860

Diamond specifications and retailer prices

From $3,418 AUD
$2,401 USD
As of November 1, 2026
Save $4,563 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,981 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.17ct natural round diamond

This 1.17ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 803638860. Listed at 16 retailers as of October 30, 2026, with prices from $3,418 to $7,981, a $4,563 spread on the same certified stone. NZ Jewellers lists it at $7,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 803638860
Dimensions6.71 × 6.76 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.71 mm6.76 mm1.17 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803638860
Side View
Table 56.0%Crown 35.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.2%

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: $4,129 AUD|Low: $3,158 AUD|High: $6,769 AUD|Avg: $4,473 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$3,165 AUD
Retailer 7$3,522 AUD
Retailer 8$3,817 AUD
Retailer 1$4,129 AUD
Retailer 6$4,466 AUD
Retailer 3$4,692 AUD
Retailer 2$4,746 AUD
Retailer 4$6,697 AUD

40 data points across 8 retailers

16 retailers$3,418 AUD to $7,981 AUD

Retailer 1
-
$3,165 AUD
₹211,752 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$3,418 AUD
$2,401 USD
View
A
Retailer 3
-
$3,522 AUD
$2,474 USD
View
Final sale: no returns
A
Retailer 4
-
$3,758 AUD
$2,640 USD
View
Retailer 5
-
$3,817 AUD
$2,681 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$3,817 AUD
$2,681 USD
View
A
Retailer 7
-
$3,822 AUD
$2,685 USD
View
Retailer 8
-
$3,963 AUD
$2,784 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$4,129 AUD
£2,284 GBP
View
Retailer 10
-
$4,405 AUD
$3,094 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
$4,466 AUD
£2,470 GBP
View
B+
Retailer 12
-
$4,692 AUD
ZAR 53,244 ZAR
View
B+
Retailer 13
-
$4,746 AUD
€3,175 EUR
View
B+
Retailer 14
-
$6,697 AUD
£3,704 GBP
View
Retailer 15
-
$7,981 AUD
$5,606 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
658732a7-a665-47f8-ae39-c60142b9afd2 · Oct 30
$7,981 AUD
$5,606 USD
View
15 more retailers have this diamond
Prices start from $3,418 AUDSave up to $4,563 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
1.17ct Round
$3,418 AUD