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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 3525023087

Certificate GIA 3525023087

Diamond specifications and retailer prices

From $2,272 AUD
$1,596 USD
As of October 28, 2026
Save $4,440 AUD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,711 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3525023087. Listed at 20 retailers as of October 27, 2026, with prices from $2,272 to $6,711, a $4,440 spread on the same certified stone. NZ Jewellers lists it at $6,711. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3525023087
Dimensions5.92 × 5.88 × 3.51 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
5.92 mm5.88 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525023087
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.5%

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 28
Current: $4,846 AUD|Low: $1,917 AUD|High: $4,879 AUD|Avg: $3,176 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$2,299 AUD
Retailer 6$2,302 AUD
Retailer 9$2,390 AUD
Retailer 8$2,583 AUD
Retailer 3$2,632 AUD
Retailer 7$3,591 AUD
Retailer 2$3,753 AUD
Retailer 4$4,100 AUD
Retailer 1$4,846 AUD

42 data points across 9 retailers

20 retailers$2,272 AUD to $6,711 AUD

A
Cheapest Retailer
-
$2,272 AUD
$1,596 USD
A
Retailer 2
-
$2,299 AUD
$1,615 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$2,302 AUD
$1,617 USD
View
Final sale: no returns
A
Retailer 4
-
$2,403 AUD
$1,688 USD
View
A
Retailer 5
-
$2,492 AUD
$1,751 USD
View
A
Retailer 6
-
$2,492 AUD
$1,751 USD
View
B+
Retailer 7
-
$2,583 AUD
$1,815 USD
View
B+
Retailer 8
-
$2,593 AUD
$1,822 USD
View
B+
Retailer 9
-
$2,608 AUD
$1,832 USD
View
B+
Retailer 10
-
$2,632 AUD
£1,456 GBP
View
B+
Retailer 11
-
$2,804 AUD
$1,970 USD
View
B+
Retailer 12
-
$2,804 AUD
$1,970 USD
View
B+
Retailer 13
-
$2,877 AUD
$2,021 USD
View
B+
Retailer 14
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 15
-
$3,016 AUD
$2,119 USD
View
B+
Retailer 16
-
$3,591 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$3,753 AUD
€2,511 EUR
View
B
Retailer 18
-
$4,100 AUD
ZAR 46,531 ZAR
View
B
Retailer 19
-
$4,846 AUD
£2,681 GBP
View
Most Expensive
B
NZ Jewellers
041638dc-39dd-4626-88b2-d16564829d4b · Oct 27
$6,711 AUD
$4,715 USD
View
19 more retailers have this diamond
Prices start from $2,272 AUDSave up to $4,440 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
$2,272 AUD