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Marquise|Natural|GIA

0.54ct G I1 Marquise Natural Diamond

VG • G/I1 • GIA 2221500402

Certificate GIA 2221500402

Diamond specifications and retailer prices

From $1,017 SGD
$795 USD
As of November 1, 2026
Save $542 SGD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,559 SGD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221500402. Listed at 12 retailers as of November 1, 2026, with prices from $1,017 to $1,559, a $542 spread on the same certified stone. Yorxs lists it at $1,559. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221500402
Dimensions8.94 × 4.10 × 2.61 mm
L/W Ratio2.18
Culet sizeNone
Top View
8.94 mm4.10 mm0.54 ctG / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221500402
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 1
Current: $1,017 SGD|Low: $791 SGD|High: $1,809 SGD|Avg: $1,260 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 2$791 SGD
Retailer 1$1,017 SGD
Retailer 4$1,090 SGD
Retailer 9$1,102 SGD
Retailer 3$1,110 SGD
Retailer 6$1,330 SGD
Retailer 7$1,330 SGD
Retailer 8$1,349 SGD
Retailer 10$1,381 SGD
Yorxs$1,559 SGD
Retailer 5$1,809 SGD

15 data points across 11 retailers

12 retailers$1,017 SGD to $1,559 SGD

B+
Cheapest Retailer
-
$1,017 SGD
$795 USD
B
Retailer 2
-
$1,090 SGD
$852 USD
View
B
Retailer 3
-
$1,090 SGD
$852 USD
View
B
Retailer 4
-
$1,102 SGD
$862 USD
View
B
Retailer 5
-
$1,110 SGD
$868 USD
View
B
Retailer 6
-
$1,257 SGD
$983 USD
View
B
Retailer 7
-
$1,330 SGD
$1,040 USD
View
B
Retailer 8
-
$1,330 SGD
$1,040 USD
View
B
Retailer 9
-
$1,349 SGD
$1,055 USD
View
B
Retailer 10
-
$1,381 SGD
$1,080 USD
View
Most Expensive
C
Yorxs
508410943 · Nov 2
$1,559 SGD
€1,161 EUR
View
10 more retailers have this diamond
Prices start from $1,017 SGDSave up to $542 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.

B+
0.54ct Marquise
$1,017 SGD