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Marquise|Natural|GIA

0.80ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2567854956

Certificate GIA 2567854956

Diamond specifications and retailer prices

From $1,831 AUD
As of November 6, 2026
Save $129 AUD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,960 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567854956. Listed at 2 retailers as of November 6, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.69°
Pavilion angle41.72°
OriginNatural
Grading LabGIA
CertificateGIA 2567854956
Dimensions8.86 × 4.78 × 3.11 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.86 mm4.78 mm0.80 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567854956
Side View
Table 63.0%Crown 40.69°Girdle: THK-VTKPavilion 41.72°Culet: NoneDepth 64.9%

Caratlytics Score

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

Last verified: Nov 6
Current: $1,831 AUD|Low: $1,831 AUD|High: $1,960 AUD|Avg: $1,895 AUD
Retailer 1
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$1,831 AUD
Wholesale Diamonds Direct$1,960 AUD

1 data point across 2 retailers

2 retailers$1,831 AUD to $1,960 AUD

B+
Cheapest Retailer
-
$1,831 AUD
Most Expensive
B
Wholesale Diamonds Direct
691144924 · Nov 6
$1,960 AUD
$1,346 USD
View
1 more retailer has this diamond
Prices start from $1,831 AUDSave up to $129 AUD

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
$1,831 AUD