Marquise|Natural|GIA

0.50ct G IF Marquise Natural Diamond

VG • G/IF • GIA 1543675103

Certificate GIA 1543675103

Diamond specifications and retailer prices

From $800 USD
As of November 5, 2026
Save $1,951 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,751 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543675103. Listed at 19 retailers as of November 5, 2026, with prices from $800 to $2,751, a $1,951 spread on the same certified stone. NZ Jewellers lists it at $2,751. 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

0.50
Carat
G
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.57°
Pavilion angle40.11°
OriginNatural
Grading LabGIA
CertificateGIA 1543675103
Dimensions7.77 × 4.09 × 2.63 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.77 mm4.09 mm0.50 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543675103
Side View
Table 59.0%Crown 38.57°Girdle: STK-VTKPavilion 40.11°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $800 USD|Low: $800 USD|High: $2,090 USD|Avg: $1,361 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 1$800 USD
Retailer 7$1,040 USD
Retailer 9$1,171 USD
Retailer 6$1,260 USD
Retailer 3$1,273 USD
Retailer 8$1,474 USD
Retailer 4$1,572 USD
Retailer 2$1,741 USD
Retailer 5$2,066 USD

36 data points across 9 retailers

19 retailers$800 USD to $2,751 USD

A
Cheapest Retailer
-
$800 USD
A
Retailer 2
-
$1,006 USD
View
A
Retailer 3
-
$1,040 USD
View
Final sale: no returns
A
Retailer 4
-
$1,080 USD
View
B+
Retailer 5
-
$1,111 USD
View
Retailer 6
-
$1,128 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,128 USD
View
B+
Retailer 8
-
$1,171 USD
View
B+
Retailer 9
-
$1,260 USD
View
B+
Retailer 10
-
$1,262 USD
View
B+
Retailer 11
-
$1,273 USD
View
B+
Retailer 12
-
$1,301 USD
View
B
Retailer 13
-
$1,440 USD
View
Retailer 14
-
$1,474 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$1,572 USD
View
B
Retailer 16
-
$1,741 USD
View
B
Retailer 17
-
$2,066 USD
View
B
Retailer 18
-
$2,255 USD
View
Most Expensive
B
NZ Jewellers
36e2e8a1-72f8-400b-8dc6-5af56c27d4bc · Nov 5
$2,751 USD
View
18 more retailers have this diamond
Prices start from $800 USDSave up to $1,951 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
$800 USD