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Round|Natural|GIA

0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562401695

Certificate GIA 6562401695

Diamond specifications and retailer prices

From $1,863 AUD
As of November 4, 2026
Save $1,498 AUD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,361 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562401695. Listed at 16 retailers as of November 4, 2026, with prices from $1,863 to $3,361, a $1,498 spread on the same certified stone. Helzberg Diamonds lists it at $3,361. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562401695
Dimensions5.89 × 5.92 × 3.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.92 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562401695
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

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: Nov 4
Current: $3,361 AUD|Low: $1,863 AUD|High: $3,361 AUD|Avg: $2,336 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$1,863 AUD
Retailer 3$1,875 AUD
Retailer 11$1,879 AUD
Retailer 14$1,908 AUD
Retailer 5$1,936 AUD
Retailer 4$1,966 AUD
Retailer 8$2,042 AUD
Retailer 9$2,051 AUD
Retailer 15$2,285 AUD
Retailer 2$2,352 AUD
Retailer 12$2,513 AUD
Retailer 7$2,611 AUD
Retailer 10$2,678 AUD
Retailer 6$2,860 AUD
Retailer 16$3,026 AUD
Helzberg Diamonds$3,361 AUD

32 data points across 16 retailers

16 retailers$1,863 AUD to $3,361 AUD

A
Cheapest Retailer
-
$1,863 AUD
A
Retailer 2
-
$1,875 AUD
View
A
Retailer 3
-
$1,879 AUD
View
A
Retailer 4
-
$1,908 AUD
View
B+
Retailer 5
-
$1,936 AUD
View
B+
Retailer 6
-
$1,966 AUD
View
B+
Retailer 7
-
$2,042 AUD
View
B+
Retailer 8
-
$2,051 AUD
View
B+
Retailer 9
-
$2,285 AUD
View
B+
Retailer 10
-
$2,352 AUD
View
B+
Retailer 11
-
$2,513 AUD
View
B+
Retailer 12
-
$2,611 AUD
View
B+
Retailer 13
-
$2,678 AUD
View
B
Retailer 14
-
$2,860 AUD
View
B
Retailer 15
-
$3,026 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMIKGHMPL · Nov 6
$3,361 AUD
$2,309 USD
View
15 more retailers have this diamond
Prices start from $1,863 AUDSave up to $1,498 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
$1,863 AUD