Marquise|Natural|GIA

0.80ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 1549960897

Certificate GIA 1549960897

Diamond specifications and retailer prices

From $2,225 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $2,225 USD 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 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549960897. Listed at a single retailer as of October 30, 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

0.80
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.23°
Pavilion angle41.94°
OriginNatural
Grading LabGIA
CertificateGIA 1549960897
Dimensions9.05 × 4.89 × 3.15 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.05 mm4.89 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549960897
Side View
Table 61.0%Crown 38.23°Girdle: STK-VTKPavilion 41.94°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,218 USD|Low: $923 USD|High: $4,346 USD|Avg: $1,742 USD
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Retailer 14
Shane Co
October 2, 2026
Retailer 2$923 USD
Retailer 11$1,366 USD
Retailer 14$1,384 USD
Retailer 13$1,408 USD
Retailer 12$1,455 USD
Retailer 6$1,506 USD
Retailer 4$1,540 USD
Retailer 9$1,725 USD
Retailer 5$1,893 USD
Retailer 7$1,946 USD
Retailer 8$2,068 USD
Retailer 1$2,218 USD
Shane Co$2,225 USD
Retailer 10$2,237 USD
Retailer 3$4,346 USD

54 data points across 15 retailers

1 retailer

B
Shane Co
26H0MUK · Oct 30
$2,225 USD
View

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.

B
0.80ct Marquise
$2,225 USD