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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 $804 SGD
As of November 6, 2026
Save $715 SGD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,394 SGD at NZ Jewellers · As of November 5, 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 6, 2026, with a 89% 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,394 SGD|Low: $770 SGD|High: $3,394 SGD|Avg: $1,344 SGD|+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 6, 2026
Retailer 4$804 SGD
Retailer 3$998 SGD
Retailer 14$1,051 SGD
Retailer 12$1,082 SGD
Retailer 17$1,082 SGD
Retailer 6$1,097 SGD
Retailer 8$1,120 SGD
Retailer 13$1,124 SGD
Retailer 5$1,207 SGD
Retailer 9$1,248 SGD
Retailer 15$1,248 SGD
Retailer 7$1,252 SGD
Retailer 11$1,283 SGD
Retailer 2$1,285 SGD
Retailer 10$1,519 SGD
Retailer 16$1,984 SGD
NZ Jewellers$3,394 SGD

29 data points across 17 retailers

17 retailers$804 SGD to $1,519 SGD

A
Cheapest Retailer
-
$804 SGD
A
Retailer 2
-
$998 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,051 SGD
View
A
Retailer 4
-
$1,082 SGD
View
Retailer 5
-
$1,082 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,097 SGD
View
Retailer 7
-
$1,120 SGD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,124 SGD
View
B+
Retailer 9
-
$1,207 SGD
View
B+
Retailer 10
-
$1,248 SGD
View
Retailer 11
-
$1,248 SGD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$1,252 SGD
View
B+
Retailer 13
-
$1,283 SGD
View
B+
Retailer 14
-
$1,285 SGD
View
B+
Retailer 15
-
$1,519 SGD
View
Retailer 16
-
$1,984 SGD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
148134f0-7884-4046-a365-1792dd1980eb · Nov 5
$3,394 SGD
$2,648 USD
View
Price under review
16 more retailers have this diamond
Prices start from $804 SGDSave up to $715 SGD

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
$804 SGD