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Marquise|Natural|GIA

0.90ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 6542766925

Shape and cutting style on the report: Old miner

Certificate GIA 6542766925

Diamond specifications and retailer prices

From $1,661 AUD
As of November 6, 2026
Save $1,370 AUD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,030 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542766925. Listed at 2 retailers as of November 6, 2026, with prices from $1,661 to $3,030, a $1,370 spread on the same certified stone. Yorxs lists it at $3,030. 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

0.90
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542766925
Dimensions6.38 × 5.24 × 3.39 mm
L/W Ratio1.22
Top View
6.38 mm5.24 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542766925
Side View
Table 55.0%CrownGirdle: THN-THKPavilionCulet: LargeDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,661 AUD|Low: $1,661 AUD|High: $3,046 AUD|Avg: $2,496 AUD
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1$1,661 AUD
Retailer 2$2,819 AUD
Yorxs$3,030 AUD

15 data points across 3 retailers

2 retailers$1,661 AUD to $3,030 AUD

A
Cheapest Retailer
-
$1,661 AUD
Most Expensive
B
Yorxs
C8E863E93 · Nov 6
$3,030 AUD
€1,983 EUR
View
1 more retailer has this diamond
Prices start from $1,661 AUDSave up to $1,370 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.

A
0.90ct Marquise
$1,661 AUD