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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

GD • E/SI1 • GIA 5546344455

Certificate GIA 5546344455

Diamond specifications and retailer prices

From $1,069 NZD
As of November 6, 2026
Save $656 NZD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,726 NZD at With Clarity · As of November 4, 2026
View at With Clarity

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546344455. Listed at 7 retailers as of November 4, 2026, with prices from $1,069 to $1,726, a $656 spread on the same certified stone. With Clarity lists it at $1,726. 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

0.53
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5546344455
Dimensions8.02 × 4.26 × 2.64 mm
L/W Ratio1.88
Top View
8.02 mm4.26 mm0.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5546344455
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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 6
Current: $1,316 NZD|Low: $1,069 NZD|High: $1,720 NZD|Avg: $1,389 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 6, 2026
Retailer 6$1,069 NZD
Retailer 5$1,183 NZD
Retailer 3$1,268 NZD
Retailer 1$1,316 NZD
Retailer 4$1,489 NZD
With Clarity$1,692 NZD
Retailer 2$1,708 NZD

19 data points across 7 retailers

7 retailers$1,069 NZD to $1,726 NZD

A
Cheapest Retailer
-
$1,069 NZD
B+
Retailer 2
-
$1,183 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,268 NZD
View
B+
Retailer 4
-
$1,316 NZD
View
B+
Retailer 5
-
$1,489 NZD
View
B+
Retailer 6
-
$1,708 NZD
View
Most Expensive
B
With Clarity
5546344455 · Nov 4
$1,726 NZD
$970 USD
View
6 more retailers have this diamond
Prices start from $1,069 NZDSave up to $656 NZD

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
0.53ct Marquise
$1,069 NZD