CaratHunter
Plans
Marquise|Natural|GIA

0.57ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5553617307

Certificate GIA 5553617307

Diamond specifications and retailer prices

From $1,162 SGD
$907 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,162 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 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553617307. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.57
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle42.88°
OriginNatural
Grading LabGIA
CertificateGIA 5553617307
Dimensions8.91 × 4.16 × 2.68 mm
L/W Ratio2.14
Culet sizeNone
Top View
8.91 mm4.16 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553617307
Side View
Table 59.0%Crown 35.6°Girdle: STK-VTKPavilion 42.88°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,193 SGD|Low: $584 SGD|High: $1,593 SGD|Avg: $1,179 SGD|+26.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 26, 2026
Retailer 8$584 SGD
Retailer 4$918 SGD
Retailer 3$954 SGD
Retailer 7$978 SGD
Retailer 6$1,159 SGD
The Diamond Guys$1,162 SGD
Retailer 1$1,193 SGD
Retailer 9$1,270 SGD
Retailer 5$1,455 SGD
Retailer 10$1,519 SGD
Retailer 2$1,593 SGD

24 data points across 11 retailers

1 retailer

B+
The Diamond Guys
1963803155 · Nov 6
$1,162 SGD
$907 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+
0.57ct Marquise
$1,162 SGD