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Round|Natural|GIA

0.75ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7566385310

Certificate GIA 7566385310

Diamond specifications and retailer prices

From $1,536 AUD
₹102,771 INR
As of October 31, 2026
Save $3,594 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,131 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566385310. Listed at 20 retailers as of October 30, 2026, with prices from $1,536 to $5,131, a $3,594 spread on the same certified stone. NZ Jewellers lists it at $5,131. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566385310
Dimensions5.88 × 5.91 × 3.54 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Culet sizeNone
Key to symbols
Feather, Cloud, Cavity
Top View
5.88 mm5.91 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566385310
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 31
Current: $5,131 AUD|Low: $1,536 AUD|High: $5,665 AUD|Avg: $2,673 AUD|-9.4%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 16$1,536 AUD
Retailer 14$1,903 AUD
Retailer 17$1,910 AUD
Retailer 19$1,972 AUD
Retailer 13$2,002 AUD
Retailer 10$2,029 AUD
Retailer 12$2,141 AUD
Retailer 7$2,145 AUD
Retailer 9$2,245 AUD
Retailer 2$2,287 AUD
Retailer 5$2,297 AUD
Retailer 3$2,379 AUD
Retailer 15$2,441 AUD
Retailer 18$2,556 AUD
Retailer 6$2,660 AUD
Retailer 4$2,677 AUD
Retailer 11$3,326 AUD
Retailer 8$3,779 AUD
NZ Jewellers$5,131 AUD

16 data points across 19 retailers

20 retailers$1,536 AUD to $5,131 AUD

A
Cheapest Retailer
-
$1,536 AUD
₹102,771 INR
A
Retailer 2
-
$1,903 AUD
$1,337 USD
View
Final sale: no returns
A
Retailer 3
-
$1,910 AUD
$1,342 USD
View
A
Retailer 4
-
$1,972 AUD
$1,385 USD
View
A
Retailer 5
-
$2,002 AUD
$1,406 USD
View
A
Retailer 6
-
$2,029 AUD
$1,425 USD
View
A
Retailer 7
-
$2,141 AUD
$1,504 USD
View
A
Retailer 8
-
$2,145 AUD
$1,507 USD
View
A
Retailer 9
-
$2,245 AUD
$1,577 USD
View
A
Retailer 10
-
$2,287 AUD
£1,265 GBP
View
A
Retailer 11
-
$2,297 AUD
$1,613 USD
View
A
Retailer 12
-
$2,379 AUD
$1,671 USD
View
A
Retailer 13
-
$2,441 AUD
£1,350 GBP
View
A
Retailer 14
-
$2,556 AUD
$1,796 USD
View
B+
Retailer 15
-
$2,660 AUD
£1,471 GBP
View
B+
Retailer 16
-
$2,677 AUD
€1,791 EUR
View
B+
Retailer 17
-
$3,326 AUD
ZAR 37,739 ZAR
View
Retailer 18
-
$3,347 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$3,779 AUD
£2,090 GBP
View
Most Expensive
B
NZ Jewellers
da514d76-2366-43cd-bcf8-e4050837fe62 · Oct 30
$5,131 AUD
$3,604 USD
View
19 more retailers have this diamond
Prices start from $1,536 AUDSave up to $3,594 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
$1,536 AUD