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Marquise|Natural|GIA

0.58ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6552998194

Certificate GIA 6552998194

Diamond specifications and retailer prices

From HK$4,921 HKD
As of November 1, 2026
Save HK$4,430 HKD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,776 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.58ct natural marquise diamond

This 0.58ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552998194. Listed at 17 retailers as of November 1, 2026, with a 90% 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

0.58
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552998194
Dimensions9.13 × 4.29 × 2.51 mm
L/W Ratio2.13
Key to symbols
Twinning Wisp
Top View
9.13 mm4.29 mm0.58 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552998194
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: HK$20,776 HKD|Low: HK$4,720 HKD|High: HK$20,776 HKD|Avg: HK$8,195 HKD|+3.2%
NZ Jewellers
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
Retailer 17
November 3, 2026
Retailer 4HK$4,921 HKD
Retailer 3HK$6,112 HKD
Retailer 17HK$6,551 HKD
Retailer 14HK$6,622 HKD
Retailer 16HK$6,622 HKD
Retailer 6HK$6,716 HKD
Retailer 8HK$6,863 HKD
Retailer 15HK$6,881 HKD
Retailer 5HK$7,391 HKD
Retailer 9HK$7,642 HKD
Retailer 12HK$7,642 HKD
Retailer 7HK$7,667 HKD
Retailer 10HK$7,912 HKD
Retailer 2HK$7,980 HKD
Retailer 11HK$9,351 HKD
Retailer 13HK$12,147 HKD
NZ JewellersHK$20,776 HKD

31 data points across 17 retailers

17 retailersHK$4,921 HKD to HK$9,351 HKD

A
Cheapest Retailer
-
HK$4,921 HKD
A
Retailer 2
-
HK$6,112 HKD
$779 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$6,551 HKD
$835 USD
View
A
Retailer 4
-
HK$6,622 HKD
$844 USD
View
A
Retailer 5
-
HK$6,622 HKD
$844 USD
View
B+
Retailer 6
-
HK$6,716 HKD
$856 USD
View
B+
Retailer 7
-
HK$6,863 HKD
SGD 1,182 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$6,881 HKD
$877 USD
View
B+
Retailer 9
-
HK$7,391 HKD
$942 USD
View
B+
Retailer 10
-
HK$7,642 HKD
$974 USD
View
Retailer 11
-
HK$7,642 HKD
$974 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
HK$7,667 HKD
$977 USD
View
B+
Retailer 13
-
HK$7,912 HKD
£794 GBP
View
B+
Retailer 14
-
HK$7,980 HKD
£801 GBP
View
B+
Retailer 15
-
HK$9,351 HKD
€1,135 EUR
View
Retailer 16
-
HK$12,147 HKD
£1,219 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
5290253f-0588-4134-9556-7946c6267209 · Nov 3
HK$20,776 HKD
$2,648 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$4,921 HKDSave up to HK$4,430 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
0.58ct Marquise
HK$4,921 HKD