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Marquise|Natural|GIA

0.50ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6561463613

Certificate GIA 6561463613

Diamond specifications and retailer prices

From $918 SGD
As of October 31, 2026
Save $1,011 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,929 SGD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561463613. Listed at 13 retailers as of October 31, 2026, with prices from $918 to $1,929, a $1,011 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,929. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.72°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 6561463613
Dimensions7.96 × 4.19 × 2.52 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.96 mm4.19 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561463613
Side View
Table 58.0%Crown 37.72°Girdle: MED-THKPavilion 38.51°Culet: NoneDepth 60.2%

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: Oct 31
Current: $1,929 SGD|Low: $918 SGD|High: $1,929 SGD|Avg: $1,210 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$918 SGD
Retailer 3$938 SGD
Retailer 8$946 SGD
Retailer 10$961 SGD
Retailer 13$986 SGD
Retailer 6$1,043 SGD
Retailer 11$1,221 SGD
Retailer 2$1,263 SGD
Retailer 12$1,313 SGD
Retailer 7$1,376 SGD
Retailer 5$1,406 SGD
Retailer 4$1,474 SGD
Flawless Fine Jewelry$1,929 SGD

33 data points across 13 retailers

13 retailers$918 SGD to $1,929 SGD

A
Cheapest Retailer
-
$918 SGD
A
Retailer 2
-
$938 SGD
View
A
Retailer 3
-
$946 SGD
$740 USD
View
A
Retailer 4
-
$961 SGD
$752 USD
View
A
Retailer 5
-
$986 SGD
$771 USD
View
A
Retailer 6
-
$1,043 SGD
£642 GBP
View
B+
Retailer 7
-
$1,221 SGD
$955 USD
View
B+
Retailer 8
-
$1,263 SGD
€941 EUR
View
B+
Retailer 9
-
$1,313 SGD
$1,027 USD
View
B+
Retailer 10
-
$1,376 SGD
$1,076 USD
View
B+
Retailer 11
-
$1,406 SGD
$1,100 USD
View
B+
Retailer 12
-
$1,474 SGD
$1,153 USD
View
Most Expensive
B
Flawless Fine Jewelry
1FACCE03D · Nov 2
$1,929 SGD
£1,188 GBP
View
12 more retailers have this diamond
Prices start from $918 SGDSave up to $1,011 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
0.50ct Marquise
$918 SGD