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Round|Natural|GIA

0.43ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5563205175

Certificate GIA 5563205175

Diamond specifications and retailer prices

From $750 AUD
$527 USD
As of November 1, 2026
Save $1,257 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,007 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563205175. Listed at 10 retailers as of October 27, 2026, with prices from $750 to $2,007, a $1,257 spread on the same certified stone. Queensmith lists it at $2,007. 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

0.43
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563205175
Dimensions4.84 × 2.99 × 2.99 mm
L/W Ratio1.62
Culet sizeNone
Top View
4.84 mm2.99 mm0.43 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563205175
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

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 1
Current: $2,007 AUD|Low: $412 AUD|High: $2,016 AUD|Avg: $1,080 AUD|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$412 AUD
Retailer 4$673 AUD
Retailer 8$750 AUD
Retailer 3$877 AUD
Retailer 10$885 AUD
Retailer 9$889 AUD
Retailer 6$971 AUD
Retailer 11$1,002 AUD
Retailer 7$1,178 AUD
Retailer 2$1,638 AUD
Retailer 5$1,839 AUD
Queensmith$2,007 AUD

34 data points across 12 retailers

10 retailers$750 AUD to $2,007 AUD

A
Cheapest Retailer
-
$750 AUD
$527 USD
Retailer 2
-
$777 AUD
$546 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$777 AUD
$546 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$833 AUD
$585 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$885 AUD
$622 USD
View
B+
Retailer 6
-
$971 AUD
£537 GBP
View
B+
Retailer 7
-
$1,178 AUD
€788 EUR
View
B
Retailer 8
-
$1,638 AUD
£906 GBP
View
B
Retailer 9
-
$1,839 AUD
£1,017 GBP
View
Most Expensive
B
Queensmith
5563205175 · Oct 27
$2,007 AUD
£1,110 GBP
View
9 more retailers have this diamond
Prices start from $750 AUDSave up to $1,257 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
0.43ct Round
$750 AUD