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Round|Natural|IGI

1.17ct G I1 Round Natural Diamond

EX • G/I1 • IGI 683502508

Shape and cutting style on the report: Round brilliant

Certificate IGI 683502508

Diamond specifications and retailer prices

From $1,885 AUD
$1,324 USD
As of November 1, 2026
Save $3,079 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,964 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 683502508. Listed at 8 retailers as of October 30, 2026, with prices from $1,885 to $4,964, a $3,079 spread on the same certified stone. NZ Jewellers lists it at $4,964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 683502508
Dimensions6.77 × 6.66 × 4.09 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.77 mm6.66 mm1.17 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 683502508
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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 1
Current: $2,824 AUD|Low: $1,885 AUD|High: $2,836 AUD|Avg: $2,312 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$1,885 AUD
Retailer 2$2,125 AUD
Retailer 3$2,421 AUD
Retailer 1$2,824 AUD

16 data points across 4 retailers

8 retailers$1,885 AUD to $4,964 AUD

A
Cheapest Retailer
-
$1,885 AUD
$1,324 USD
Retailer 2
-
$2,036 AUD
$1,430 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$2,036 AUD
$1,430 USD
View
A
Retailer 4
-
$2,125 AUD
$1,493 USD
View
A
Retailer 5
-
$2,128 AUD
$1,495 USD
View
B+
Retailer 6
-
$2,348 AUD
$1,649 USD
View
B+
Retailer 7
-
$2,824 AUD
€1,889 EUR
View
Most Expensive
B
NZ Jewellers
b395cbbc-c46d-4659-9962-d0f1de4d6ba2 · Oct 30
$4,964 AUD
$3,487 USD
View
7 more retailers have this diamond
Prices start from $1,885 AUDSave up to $3,079 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
$1,885 AUD