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Round|Natural|IGI

1.75ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 649481463

Shape and cutting style on the report: Round brilliant

Certificate IGI 649481463

Diamond specifications and retailer prices

From $3,263 AUD
As of November 4, 2026
Save $4,288 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,551 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.75ct natural round diamond

This 1.75ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 649481463. Listed at 14 retailers as of November 4, 2026, with prices from $3,263 to $7,551, a $4,288 spread on the same certified stone. NZ Jewellers lists it at $7,551. 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

1.75
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.9°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 649481463
Dimensions7.61 × 7.68 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.61 mm7.68 mm1.75 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 649481463
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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 4
Current: $7,551 AUD|Low: $3,263 AUD|High: $7,551 AUD|Avg: $4,208 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$3,263 AUD
Retailer 9$3,418 AUD
Retailer 11$3,611 AUD
Retailer 12$3,611 AUD
Retailer 7$3,778 AUD
Retailer 8$3,801 AUD
Retailer 4$3,811 AUD
Retailer 10$4,167 AUD
Retailer 3$4,297 AUD
Retailer 5$4,480 AUD
Retailer 2$4,528 AUD
NZ Jewellers$7,551 AUD

42 data points across 12 retailers

14 retailers$3,263 AUD to $7,551 AUD

A
Cheapest Retailer
-
$3,263 AUD
A
Retailer 2
-
$3,418 AUD
View
Retailer 3
-
$3,611 AUD
View
Price last confirmed 53 days ago
Retailer 4
-
$3,611 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,611 AUD
View
B+
Retailer 6
-
$3,778 AUD
View
B+
Retailer 7
-
$3,801 AUD
View
B+
Retailer 8
-
$3,811 AUD
View
Retailer 9
-
$4,167 AUD
View
Price last confirmed 53 days ago
B+
Retailer 10
-
$4,167 AUD
View
B+
Retailer 11
-
$4,480 AUD
View
B+
Retailer 12
-
$4,528 AUD
View
Retailer 13
-
$7,551 AUD
View
Price last confirmed 52 days ago
Most Expensive
B
NZ Jewellers
d4f55e63-33cd-4f80-8792-4ba60982b87f · Nov 5
$7,551 AUD
$5,286 USD
View
13 more retailers have this diamond
Prices start from $3,263 AUDSave up to $4,288 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
1.75ct Round
$3,263 AUD