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 $1,045 NZD
$589 USD
As of October 31, 2026
Save $2,514 NZD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,559 NZD 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: Oct 31
Current: $1,516 NZD|Low: $960 NZD|High: $2,652 NZD|Avg: $1,474 NZD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$1,045 NZD
Retailer 7$1,153 NZD
Retailer 8$1,222 NZD
Retailer 2$1,286 NZD
Retailer 6$1,363 NZD
Retailer 4$1,432 NZD
Retailer 1$1,516 NZD
Retailer 10$1,565 NZD
Retailer 5$1,694 NZD
Retailer 3$2,621 NZD

42 data points across 10 retailers

22 retailers$1,045 NZD to $3,559 NZD

A
Cheapest Retailer
-
$1,045 NZD
$589 USD
Final sale: no returns
Retailer 2
-
$1,136 NZD
$640 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,136 NZD
$640 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,136 NZD
$640 USD
View
B+
Retailer 5
-
$1,153 NZD
$650 USD
View
Retailer 6
-
$1,222 NZD
$689 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$1,222 NZD
$689 USD
View
B+
Retailer 8
-
$1,286 NZD
$725 USD
View
Retailer 9
-
$1,309 NZD
$738 USD
View
Price last confirmed 61 days ago
Retailer 10
-
$1,309 NZD
$738 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$1,309 NZD
$738 USD
View
Retailer 12
-
$1,309 NZD
$738 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,363 NZD
£605 GBP
View
B+
Retailer 14
-
$1,432 NZD
£636 GBP
View
B+
Retailer 15
-
$1,516 NZD
€814 EUR
View
B+
Retailer 16
-
$1,565 NZD
$882 USD
View
B+
Retailer 17
-
$1,694 NZD
ZAR 15,428 ZAR
View
B
Retailer 18
-
$2,621 NZD
£1,163 GBP
View
Retailer 19
-
$3,559 NZD
$2,006 USD
View
Price last confirmed 61 days ago
Retailer 20
-
$3,559 NZD
$2,006 USD
View
Price last confirmed 37 days ago
C
Retailer 21
-
$3,559 NZD
$2,006 USD
View
Most Expensive
NZ Jewellers
ae936652-2ec4-479b-b801-24c165817f3c · Sep 26
$3,559 NZD
$2,006 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $1,045 NZDSave up to $2,514 NZD

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
$1,045 NZD