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Marquise|Natural|GIA

0.85ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 5241043876

Certificate GIA 5241043876

Diamond specifications and retailer prices

From $1,280 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,280 USD at Rare Carat
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 Rare Carat

About this 0.85ct natural marquise diamond

This 0.85ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5241043876. Listed at a single retailer as of November 1, 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

0.85
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241043876
Dimensions8.68 × 5.21 × 3.32 mm
L/W Ratio1.67
Culet sizeNone
Top View
8.68 mm5.21 mm0.85 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5241043876
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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

Last verified: Nov 1
Current: $1,280 USD|Low: $1,280 USD|High: $2,521 USD|Avg: $2,041 USD
Rare Carat
Retailer 2
Retailer 3
October 21, 2026
Rare Carat$1,280 USD
Retailer 3$1,673 USD
Retailer 2$2,521 USD

7 data points across 3 retailers

1 retailer

B+
Rare Carat
6D1077 · Nov 1
$1,280 USD
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B+
0.85ct Marquise
$1,280 USD