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Round|Natural|GIA

0.75ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2566148885

Certificate GIA 2566148885

Diamond specifications and retailer prices

From $1,966 AUD
As of November 6, 2026
Save $3,769 AUD (66%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,736 AUD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566148885. Listed at 24 retailers as of November 5, 2026, with a 192% 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566148885
Dimensions5.77 × 5.81 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.77 mm5.81 mm0.75 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566148885
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,949 AUD|Low: $1,802 AUD|High: $4,583 AUD|Avg: $2,973 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$1,966 AUD
Retailer 3$1,975 AUD
Retailer 12$2,131 AUD
Retailer 4$2,270 AUD
Retailer 13$2,578 AUD
Retailer 6$2,594 AUD
Retailer 8$2,809 AUD
Retailer 1$2,949 AUD
Retailer 5$3,068 AUD
Retailer 7$3,187 AUD
Retailer 9$3,512 AUD
Retailer 10$4,109 AUD
Retailer 11$4,574 AUD

34 data points across 13 retailers

24 retailers$1,966 AUD to $5,736 AUD

A
Cheapest Retailer
-
$1,966 AUD
Final sale: no returns
A
Retailer 2
-
$1,975 AUD
View
Retailer 3
-
$2,131 AUD
View
Price last confirmed 28 days ago
Retailer 4
-
$2,131 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$2,131 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$2,230 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$2,247 AUD
View
B+
Retailer 8
-
$2,270 AUD
View
Retailer 9
-
$2,458 AUD
View
Price last confirmed 28 days ago
Retailer 10
-
$2,458 AUD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$2,458 AUD
View
B+
Retailer 12
-
$2,578 AUD
View
B+
Retailer 13
-
$2,594 AUD
View
B+
Retailer 14
-
$2,809 AUD
View
B
Retailer 15
-
$2,876 AUD
View
B+
Retailer 16
-
$2,949 AUD
View
Retailer 17
-
$3,068 AUD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$3,187 AUD
View
B
Retailer 19
-
$3,512 AUD
View
B
Retailer 20
-
$4,109 AUD
View
Retailer 21
-
$4,574 AUD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$5,736 AUD
View
Retailer 23
-
$5,736 AUD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
1f1bc41d-539d-4d13-a781-2b93d0b02246 · Sep 26
$5,736 AUD
$3,941 USD
View
Price last confirmed 40 days ago
23 more retailers have this diamond
Prices start from $1,966 AUDSave up to $3,769 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
$1,966 AUD