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Round|Natural|GIA

0.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1569123744

Certificate GIA 1569123744

Diamond specifications and retailer prices

From $1,040 AUD
As of November 6, 2026
Save $3,358 AUD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,515 AUD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569123744. Listed at 22 retailers as of November 5, 2026, with a 323% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569123744
Dimensions5.77 × 5.79 × 3.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.77 mm5.79 mm0.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569123744
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 6
Current: $1,040 AUD|Low: $1,040 AUD|High: $2,598 AUD|Avg: $1,561 AUD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,040 AUD
Retailer 10$1,060 AUD
Retailer 2$1,294 AUD
Retailer 6$1,321 AUD
Retailer 8$1,386 AUD
Retailer 3$1,466 AUD
Retailer 7$1,633 AUD
Retailer 5$1,677 AUD
Retailer 4$1,827 AUD
Retailer 9$2,564 AUD

33 data points across 10 retailers

22 retailers$1,040 AUD to $4,398 AUD

A
Cheapest Retailer
-
$1,040 AUD
A
Retailer 2
-
$1,060 AUD
View
A
Retailer 3
-
$1,160 AUD
View
A
Retailer 4
-
$1,283 AUD
View
A
Retailer 5
-
$1,294 AUD
View
Final sale: no returns
A
Retailer 6
-
$1,321 AUD
View
A
Retailer 7
-
$1,386 AUD
View
B+
Retailer 8
-
$1,403 AUD
View
Retailer 9
-
$1,440 AUD
View
Price last confirmed 59 days ago
B+
Retailer 10
-
$1,457 AUD
View
B+
Retailer 11
-
$1,466 AUD
View
B+
Retailer 12
-
$1,618 AUD
View
B+
Retailer 13
-
$1,633 AUD
View
Retailer 14
-
$1,661 AUD
View
Price last confirmed 59 days ago
B+
Retailer 15
-
$1,677 AUD
View
B+
Retailer 16
-
$1,827 AUD
View
B
Retailer 17
-
$1,846 AUD
View
B+
Retailer 18
-
$2,000 AUD
View
B
Retailer 19
-
$2,290 AUD
View
B
Retailer 20
-
$2,564 AUD
View
B
Retailer 21
-
$4,398 AUD
View
Most Expensive
NZ Jewellers
42c7839b-4f26-474a-b67b-9e277b8d19aa · Sep 1
$4,515 AUD
$3,161 USD
View
Price last confirmed 66 days ago
21 more retailers have this diamond
Prices start from $1,040 AUDSave up to $3,358 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
0.73ct Round
$1,040 AUD