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Marquise|Natural|GIA

0.59ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 2547757746

Certificate GIA 2547757746

Diamond specifications and retailer prices

From $949 SGD
$742 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $949 SGD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547757746. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.16°
Pavilion angle40.32°
OriginNatural
Grading LabGIA
CertificateGIA 2547757746
Dimensions8.07 × 4.33 × 2.84 mm
L/W Ratio1.86
Top View
8.07 mm4.33 mm0.59 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547757746
Side View
Table 57.0%Crown 40.16°Girdle: MED-VTKPavilion 40.32°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: $829 SGD|Low: $497 SGD|High: $1,506 SGD|Avg: $995 SGD|-16.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
September 17, 2026
Retailer 2$497 SGD
Retailer 7$691 SGD
Retailer 9$751 SGD
Retailer 6$811 SGD
Retailer 1$829 SGD
The Diamond Guys$949 SGD
Retailer 11$979 SGD
Retailer 8$1,033 SGD
Retailer 5$1,104 SGD
Retailer 3$1,121 SGD
Retailer 10$1,131 SGD
Retailer 4$1,299 SGD
Retailer 12$1,330 SGD

48 data points across 13 retailers

1 retailer

B+
The Diamond Guys
1924846385 · Nov 2
$949 SGD
$742 USD
View

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.

B+
0.59ct Marquise
$949 SGD