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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2566135731

Certificate GIA 2566135731

Diamond specifications and retailer prices

From $1,541 AUD
As of November 5, 2026
Save $2,060 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,601 AUD at MOH London · As of November 4, 2026
View at MOH London

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 2566135731. Listed at 17 retailers as of November 4, 2026, with prices from $1,541 to $3,601, a $2,060 spread on the same certified stone. MOH London lists it at $3,601. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566135731
Dimensions5.76 × 5.80 × 3.63 mm
L/W Ratio1.01
Top View
5.76 mm5.80 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566135731
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 5
Current: $3,601 AUD|Low: $1,536 AUD|High: $3,734 AUD|Avg: $2,335 AUD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7$1,541 AUD
Retailer 11$1,554 AUD
Retailer 10$1,786 AUD
Retailer 12$1,908 AUD
Retailer 3$2,061 AUD
Retailer 4$2,130 AUD
Retailer 6$2,148 AUD
Retailer 13$2,254 AUD
Retailer 2$2,261 AUD
Retailer 14$2,283 AUD
Retailer 9$2,674 AUD
Retailer 5$2,968 AUD
Retailer 8$3,077 AUD
MOH London$3,601 AUD

28 data points across 14 retailers

17 retailers$1,541 AUD to $3,601 AUD

A
Cheapest Retailer
-
$1,541 AUD
A
Retailer 2
-
$1,554 AUD
View
A
Retailer 3
-
$1,786 AUD
View
A
Retailer 4
-
$1,908 AUD
View
Retailer 5
-
$2,061 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,130 AUD
View
A
Retailer 7
-
$2,141 AUD
View
Retailer 8
-
$2,148 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$2,254 AUD
View
A
Retailer 10
-
$2,261 AUD
View
A
Retailer 11
-
$2,283 AUD
View
Retailer 12
-
$2,350 AUD
View
Price last confirmed 43 days ago
B+
Retailer 13
-
$2,674 AUD
View
Retailer 14
-
$2,750 AUD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$2,968 AUD
View
B+
Retailer 16
-
$3,077 AUD
View
Most Expensive
B+
MOH London
084019B30 · Nov 4
$3,601 AUD
£1,985 GBP
View
16 more retailers have this diamond
Prices start from $1,541 AUDSave up to $2,060 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
$1,541 AUD