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Marquise|Natural|GIA

1.50ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 6505871697

Shape and cutting style on the report: Old miner

Certificate GIA 6505871697

Diamond specifications and retailer prices

From $14,450 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $14,450 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505871697. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.50
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39°
Pavilion angle31.4°
OriginNatural
Grading LabGIA
CertificateGIA 6505871697
Dimensions10.03 × 5.39 × 3.19 mm
L/W Ratio1.86
Top View
10.03 mm5.39 mm1.50 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6505871697
Side View
Table 53.0%Crown 39°Girdle: THK-VTKPavilion 31.4°Culet: SmallDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $14,450 USD|Low: $11,160 USD|High: $24,162 USD|Avg: $18,307 USD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 4$11,160 USD
Brilliant Earth$14,450 USD
Retailer 3$23,057 USD
Retailer 2$24,162 USD

2 data points across 4 retailers

1 retailer

B+
Brilliant Earth
21544694Y · Nov 6
$14,450 USD
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B+
1.50ct Marquise
$14,450 USD