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Round|Natural|GIA

0.75ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6562683988

Certificate GIA 6562683988

Diamond specifications and retailer prices

From $1,389 AUD
As of November 4, 2026
Save $1,101 AUD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,490 AUD at Helzberg Diamonds · As of November 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562683988. Listed at 14 retailers as of November 4, 2026, with prices from $1,389 to $2,490, a $1,101 spread on the same certified stone. Helzberg Diamonds lists it at $2,490. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562683988
Dimensions5.82 × 5.85 × 3.60 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.82 mm5.85 mm0.75 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562683988
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 61.8%

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 4
Current: $2,490 AUD|Low: $1,389 AUD|High: $2,490 AUD|Avg: $1,767 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 6, 2026
Retailer 13$1,389 AUD
Retailer 8$1,427 AUD
Retailer 3$1,429 AUD
Retailer 12$1,457 AUD
Retailer 11$1,461 AUD
Retailer 5$1,513 AUD
Retailer 9$1,601 AUD
Retailer 14$1,721 AUD
Retailer 2$1,744 AUD
Retailer 10$1,904 AUD
Retailer 7$1,997 AUD
Retailer 6$2,091 AUD
Retailer 4$2,243 AUD
Helzberg Diamonds$2,490 AUD

15 data points across 14 retailers

14 retailers$1,389 AUD to $2,490 AUD

A
Cheapest Retailer
-
$1,389 AUD
A
Retailer 2
-
$1,427 AUD
View
B+
Retailer 3
-
$1,429 AUD
View
B+
Retailer 4
-
$1,457 AUD
View
B+
Retailer 5
-
$1,461 AUD
View
B+
Retailer 6
-
$1,513 AUD
View
B+
Retailer 7
-
$1,601 AUD
View
B+
Retailer 8
-
$1,721 AUD
View
B+
Retailer 9
-
$1,744 AUD
View
B
Retailer 10
-
$1,904 AUD
View
B+
Retailer 11
-
$1,997 AUD
View
B
Retailer 12
-
$2,091 AUD
View
B
Retailer 13
-
$2,243 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMIMOJPOO · Nov 6
$2,490 AUD
$1,743 USD
View
13 more retailers have this diamond
Prices start from $1,389 AUDSave up to $1,101 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
$1,389 AUD