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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7558264145

Certificate GIA 7558264145

Diamond specifications and retailer prices

From $1,263 AUD
SGD 1,200 SGD
As of October 29, 2026
Save $1,063 AUD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,325 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 7558264145. Listed at 11 retailers as of October 26, 2026, with prices from $1,263 to $2,325, a $1,063 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,325. 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 angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558264145
Dimensions5.81 × 5.78 × 3.63 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.81 mm5.78 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558264145
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.6%

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 29
Current: $2,036 AUD|Low: $1,263 AUD|High: $2,549 AUD|Avg: $1,929 AUD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 28, 2026
Retailer 3$1,263 AUD
Retailer 5$1,412 AUD
Retailer 6$1,479 AUD
Retailer 8$1,483 AUD
Retailer 9$1,537 AUD
Retailer 4$1,959 AUD
Retailer 1$2,036 AUD
Retailer 10$2,112 AUD
Retailer 7$2,151 AUD
Wholesale Diamonds Direct$2,325 AUD
Retailer 2$2,549 AUD

31 data points across 11 retailers

11 retailers$1,263 AUD to $2,325 AUD

A
Cheapest Retailer
-
$1,263 AUD
SGD 1,200 SGD
A
Retailer 2
-
$1,412 AUD
$993 USD
View
A
Retailer 3
-
$1,479 AUD
$1,040 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,483 AUD
$1,043 USD
View
A
Retailer 5
-
$1,537 AUD
SGD 1,461 SGD
View
A
Retailer 6
-
$1,957 AUD
$1,376 USD
View
A
Retailer 7
-
$1,959 AUD
£1,085 GBP
View
A
Retailer 8
-
$2,036 AUD
€1,364 EUR
View
A
Retailer 9
-
$2,112 AUD
$1,485 USD
View
A
Retailer 10
-
$2,151 AUD
$1,513 USD
View
Most Expensive
A
Wholesale Diamonds Direct
262896507 · Oct 26
$2,325 AUD
$1,635 USD
View
10 more retailers have this diamond
Prices start from $1,263 AUDSave up to $1,063 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
$1,263 AUD