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0.43ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2558316647

Certificate GIA 2558316647

Diamond specifications and retailer prices

From HK$4,135 HKD
$527 USD
As of November 1, 2026
Save HK$6,925 HKD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,060 HKD 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 2558316647. Listed at 10 retailers as of October 27, 2026, with prices from HK$4,135 to HK$11,060, a HK$6,925 spread on the same certified stone. Queensmith lists it at HK$11,060. 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 angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2558316647
Dimensions4.83 × 4.85 × 3.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.83 mm4.85 mm0.43 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558316647
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°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 1
Current: HK$11,060 HKD|Low: HK$3,295 HKD|High: HK$11,110 HKD|Avg: HK$5,978 HKD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11HK$3,295 HKD
Retailer 3HK$3,495 HKD
Retailer 8HK$4,135 HKD
Retailer 4HK$4,636 HKD
Retailer 10HK$4,877 HKD
Retailer 9HK$4,902 HKD
Retailer 12HK$5,210 HKD
Retailer 2HK$5,351 HKD
Retailer 5HK$6,492 HKD
Retailer 6HK$9,029 HKD
Retailer 7HK$10,193 HKD
QueensmithHK$11,060 HKD

34 data points across 12 retailers

10 retailersHK$4,135 HKD to HK$11,060 HKD

A
Cheapest Retailer
-
HK$4,135 HKD
$527 USD
Retailer 2
-
HK$4,284 HKD
$546 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$4,590 HKD
$585 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
HK$4,754 HKD
$606 USD
View
B+
Retailer 5
-
HK$4,877 HKD
$622 USD
View
B+
Retailer 6
-
HK$5,351 HKD
£537 GBP
View
B+
Retailer 7
-
HK$6,492 HKD
€788 EUR
View
B
Retailer 8
-
HK$9,029 HKD
£906 GBP
View
B
Retailer 9
-
HK$10,193 HKD
£1,023 GBP
View
Most Expensive
B
Queensmith
2558316647 · Oct 27
HK$11,060 HKD
£1,110 GBP
View
9 more retailers have this diamond
Prices start from HK$4,135 HKDSave up to HK$6,925 HKD

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
HK$4,135 HKD