Round|Natural|IGI

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 710532595

Shape and cutting style on the report: Round brilliant

Certificate IGI 710532595

Diamond specifications and retailer prices

From $840 AUD
$589 USD
As of November 2, 2026
Save $2,022 AUD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,862 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 710532595. Listed at 22 retailers as of October 30, 2026, with a 241% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.75
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle34.9°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 710532595
Dimensions5.81 × 5.79 × 3.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.81 mm5.79 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 710532595
Side View
Table 61.0%Crown 34.9°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.2%

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: $1,152 AUD|Low: $840 AUD|High: $2,133 AUD|Avg: $1,206 AUD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$840 AUD
Retailer 7$927 AUD
Retailer 8$983 AUD
Retailer 2$1,035 AUD
Retailer 6$1,096 AUD
Retailer 1$1,152 AUD
Retailer 3$1,220 AUD
Retailer 10$1,259 AUD
Retailer 5$1,363 AUD
Retailer 4$2,108 AUD

43 data points across 10 retailers

22 retailers$840 AUD to $2,862 AUD

A
Cheapest Retailer
-
$840 AUD
$589 USD
Final sale: no returns
Retailer 2
-
$913 AUD
$640 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$913 AUD
$640 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$913 AUD
$640 USD
View
B+
Retailer 5
-
$927 AUD
$650 USD
View
Retailer 6
-
$983 AUD
$689 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$983 AUD
$689 USD
View
B+
Retailer 8
-
$1,035 AUD
$725 USD
View
Retailer 9
-
$1,053 AUD
$738 USD
View
Price last confirmed 62 days ago
Retailer 10
-
$1,053 AUD
$738 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$1,053 AUD
$738 USD
View
Retailer 12
-
$1,053 AUD
$738 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$1,096 AUD
£605 GBP
View
B+
Retailer 14
-
$1,152 AUD
£636 GBP
View
B+
Retailer 15
-
$1,220 AUD
€814 EUR
View
B+
Retailer 16
-
$1,259 AUD
$882 USD
View
B+
Retailer 17
-
$1,363 AUD
ZAR 15,428 ZAR
View
B
Retailer 18
-
$2,108 AUD
£1,163 GBP
View
Retailer 19
-
$2,862 AUD
$2,006 USD
View
Price last confirmed 62 days ago
Retailer 20
-
$2,862 AUD
$2,006 USD
View
Price last confirmed 38 days ago
C
Retailer 21
-
$2,862 AUD
$2,006 USD
View
Most Expensive
NZ Jewellers
ae936652-2ec4-479b-b801-24c165817f3c · Sep 26
$2,862 AUD
$2,006 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $840 AUDSave up to $2,022 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
0.75ct Round
$840 AUD