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Round|Natural|GIA

0.75ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1567705121

Certificate GIA 1567705121

Diamond specifications and retailer prices

From $1,079 AUD
$758 USD
As of October 31, 2026
Save $857 AUD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,936 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 1567705121. Listed at 15 retailers as of October 31, 2026, with prices from $1,079 to $1,936, a $857 spread on the same certified stone. Helzberg Diamonds lists it at $1,936. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567705121
Dimensions5.81 × 5.82 × 3.59 mm
L/W Ratio1.00
Top View
5.81 mm5.82 mm0.75 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567705121
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.7%

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: $1,936 AUD|Low: $1,079 AUD|High: $1,936 AUD|Avg: $1,438 AUD
Helzberg Diamonds
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 1, 2026
Retailer 12$1,079 AUD
Retailer 8$1,167 AUD
Retailer 5$1,177 AUD
Retailer 3$1,200 AUD
Retailer 4$1,214 AUD
Retailer 9$1,308 AUD
Retailer 2$1,354 AUD
Retailer 11$1,357 AUD
Retailer 10$1,537 AUD
Retailer 7$1,573 AUD
Retailer 13$1,646 AUD
Retailer 14$1,762 AUD
Retailer 6$1,766 AUD
Helzberg Diamonds$1,936 AUD

8 data points across 14 retailers

15 retailers$1,079 AUD to $1,936 AUD

A
Cheapest Retailer
-
$1,079 AUD
$758 USD
A
Retailer 2
-
$1,132 AUD
SGD 1,075 SGD
View
A
Retailer 3
-
$1,167 AUD
$820 USD
View
A
Retailer 4
-
$1,177 AUD
SGD 1,117 SGD
View
A
Retailer 5
-
$1,200 AUD
$843 USD
View
A
Retailer 6
-
$1,214 AUD
$853 USD
View
A
Retailer 7
-
$1,308 AUD
£723 GBP
View
A
Retailer 8
-
$1,354 AUD
$951 USD
View
B+
Retailer 9
-
$1,357 AUD
$953 USD
View
B+
Retailer 10
-
$1,537 AUD
£850 GBP
View
B+
Retailer 11
-
$1,573 AUD
€1,052 EUR
View
B+
Retailer 12
-
$1,646 AUD
$1,156 USD
View
B
Retailer 13
-
$1,762 AUD
$1,238 USD
View
B
Retailer 14
-
$1,766 AUD
$1,241 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNNGLHIH · Oct 31
$1,936 AUD
$1,360 USD
View
14 more retailers have this diamond
Prices start from $1,079 AUDSave up to $857 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
$1,079 AUD