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Round|Natural|GIA

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5566632081

Certificate GIA 5566632081

Diamond specifications and retailer prices

From $1,112 AUD
HK$6,100 HKD
As of October 31, 2026
Save $2,531 AUD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,643 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566632081. Listed at 22 retailers as of October 30, 2026, with prices from $1,112 to $3,643, a $2,531 spread on the same certified stone. NZ Jewellers lists it at $3,643. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566632081
Dimensions5.75 × 5.78 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.75 mm5.78 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566632081
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 31
Current: $3,643 AUD|Low: $1,093 AUD|High: $3,643 AUD|Avg: $1,689 AUD
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 16$1,112 AUD
Retailer 15$1,122 AUD
Retailer 14$1,226 AUD
Retailer 11$1,352 AUD
Retailer 13$1,379 AUD
Retailer 7$1,424 AUD
Retailer 5$1,493 AUD
Retailer 20$1,493 AUD
Retailer 10$1,545 AUD
Retailer 21$1,552 AUD
Retailer 2$1,567 AUD
Retailer 8$1,609 AUD
Retailer 4$1,674 AUD
Retailer 6$1,694 AUD
Retailer 12$1,724 AUD
Retailer 17$1,752 AUD
Retailer 3$1,863 AUD
Retailer 9$1,927 AUD
Retailer 18$2,231 AUD
Retailer 19$2,750 AUD
NZ Jewellers$3,643 AUD

13 data points across 21 retailers

22 retailers$1,112 AUD to $3,643 AUD

A
Cheapest Retailer
-
$1,112 AUD
HK$6,100 HKD
A
Retailer 2
-
$1,122 AUD
₹75,036 INR
View
A
Retailer 3
-
$1,226 AUD
$861 USD
View
A
Retailer 4
-
$1,345 AUD
View
A
Retailer 5
-
$1,352 AUD
$950 USD
View
B+
Retailer 6
-
$1,379 AUD
$969 USD
View
Final sale: no returns
A
Retailer 7
-
$1,424 AUD
$1,000 USD
View
B+
Retailer 8
-
$1,493 AUD
$1,049 USD
View
B+
Retailer 9
-
$1,493 AUD
$1,049 USD
View
B+
Retailer 10
-
$1,545 AUD
SGD 1,467 SGD
View
B+
Retailer 11
-
$1,552 AUD
$1,090 USD
View
B+
Retailer 12
-
$1,567 AUD
$1,101 USD
View
B+
Retailer 13
-
$1,609 AUD
$1,130 USD
View
B+
Retailer 14
-
$1,674 AUD
$1,176 USD
View
B+
Retailer 15
-
$1,694 AUD
$1,190 USD
View
B+
Retailer 16
-
$1,724 AUD
$1,211 USD
View
B+
Retailer 17
-
$1,752 AUD
£969 GBP
View
B
Retailer 18
-
$1,863 AUD
$1,309 USD
View
B
Retailer 19
-
$1,927 AUD
$1,354 USD
View
B
Retailer 20
-
$2,231 AUD
ZAR 25,314 ZAR
View
B
Retailer 21
-
$2,750 AUD
£1,521 GBP
View
Most Expensive
B
NZ Jewellers
039b80f4-aa66-4e4e-8b6f-7751ad4bfff5 · Oct 30
$3,643 AUD
$2,559 USD
View
21 more retailers have this diamond
Prices start from $1,112 AUDSave up to $2,531 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
$1,112 AUD