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Marquise|Natural|GIA

0.54ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 1553641409

Certificate GIA 1553641409

Diamond specifications and retailer prices

From $701 SGD
As of November 6, 2026
Save $151 SGD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $852 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553641409. Listed at 3 retailers as of November 6, 2026, with prices from $701 to $852, a $151 spread on the same certified stone. 77 Diamonds lists it at $852. 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

0.54
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553641409
Dimensions8.11 × 4.25 × 2.69 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Cloud
Top View
8.11 mm4.25 mm0.54 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553641409
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $852 SGD|Low: $599 SGD|High: $862 SGD|Avg: $758 SGD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$701 SGD
Retailer 2$765 SGD
77 Diamonds$852 SGD

37 data points across 3 retailers

3 retailers$701 SGD to $852 SGD

A
Cheapest Retailer
-
$701 SGD
Final sale: no returns
B+
Retailer 2
-
$765 SGD
View
Most Expensive
B+
77 Diamonds
MQCPKSMSYUWH · Nov 6
$852 SGD
£523 GBP
View
2 more retailers have this diamond
Prices start from $701 SGDSave up to $151 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
0.54ct Marquise
$701 SGD