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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 €488 EUR
$547 USD
As of November 2, 2026
Save €111 EUR (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €598 EUR at 77 Diamonds · As of November 2, 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 2, 2026, with prices from €488 to €598, a €111 spread on the same certified stone. 77 Diamonds lists it at €598. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €598 EUR|Low: €416 EUR|High: €600 EUR|Avg: €526 EUR|+1.7%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€488 EUR
Retailer 2€532 EUR
77 Diamonds€598 EUR

36 data points across 3 retailers

3 retailers€488 EUR to €598 EUR

A
Cheapest Retailer
-
€488 EUR
$547 USD
Final sale: no returns
B+
Retailer 2
-
€532 EUR
SGD 807 SGD
View
Most Expensive
B+
77 Diamonds
MQCPKSMSYUWH · Nov 2
€598 EUR
£528 GBP
View
2 more retailers have this diamond
Prices start from €488 EURSave up to €111 EUR

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
€488 EUR