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Marquise|Natural|GIA

0.81ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7516294773

Certificate GIA 7516294773

Diamond specifications and retailer prices

From $2,353 SGD
$1,840 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,353 SGD at Shane Co
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 Shane Co

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7516294773. Listed at a single retailer as of November 2, 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

0.81
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7516294773
Dimensions9.81 × 4.92 mm
L/W Ratio1.99
Girdle conditionFaceted
Key to symbols
Feather, Twinning Wisp
Top View
9.81 mm4.92 mm0.81 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7516294773
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,353 SGD|Low: $2,353 SGD|High: $2,551 SGD|Avg: $2,449 SGD|-5.9%
June 20, 2026
Shane Co$2,353 SGD

5 data points across 1 retailer

1 retailer

B
Shane Co
25L08D1 · Nov 2
$2,353 SGD
$1,840 USD
View

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B
0.81ct Marquise
$2,353 SGD