Marquise|Natural|GIA

0.50ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6561463613

Certificate GIA 6561463613

Diamond specifications and retailer prices

From $718 USD
SGD 970 SGD
As of October 31, 2026
Save $791 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,509 USD 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 $718 to $1,509, a $791 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,509. 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
Color
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: $1,509 USD|Low: $718 USD|High: $1,509 USD|Avg: $947 USD
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$718 USD
Retailer 3$733 USD
Retailer 8$740 USD
Retailer 10$752 USD
Retailer 13$771 USD
Retailer 2$815 USD
Retailer 11$955 USD
Retailer 7$986 USD
Retailer 12$1,027 USD
Retailer 6$1,076 USD
Retailer 5$1,100 USD
Retailer 4$1,153 USD
Flawless Fine Jewelry$1,509 USD

33 data points across 13 retailers

13 retailers$718 USD to $1,509 USD

A
Cheapest Retailer
-
$718 USD
SGD 970 SGD
A
Retailer 2
-
$733 USD
SGD 991 SGD
View
A
Retailer 3
-
$740 USD
View
A
Retailer 4
-
$752 USD
View
A
Retailer 5
-
$771 USD
View
A
Retailer 6
-
$815 USD
£642 GBP
View
B+
Retailer 7
-
$955 USD
View
B+
Retailer 8
-
$986 USD
€939 EUR
View
B+
Retailer 9
-
$1,027 USD
View
B+
Retailer 10
-
$1,076 USD
View
B+
Retailer 11
-
$1,100 USD
View
B+
Retailer 12
-
$1,153 USD
View
Most Expensive
B
Flawless Fine Jewelry
1FACCE03D · Nov 2
$1,509 USD
£1,188 GBP
View
12 more retailers have this diamond
Prices start from $718 USDSave up to $791 USD

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
$718 USD