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Marquise|Natural|GIA

1.51ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 2566009712

Certificate GIA 2566009712

Diamond specifications and retailer prices

From $8,245 AUD
As of November 5, 2026
Save $714 AUD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,960 AUD at Diamonds Direct · As of November 5, 2026
View at Diamonds Direct

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566009712. Listed at 2 retailers as of November 5, 2026, with a relatively tight 9% 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

1.51
Carat
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566009712
Dimensions10.56 × 5.88 × 3.97 mm
L/W Ratio1.80
Top View
10.56 mm5.88 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566009712
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Last verified: Nov 5
Current: $8,960 AUD|Low: $8,095 AUD|High: $9,477 AUD|Avg: $8,730 AUD|-5.5%
Diamonds Direct
Retailer 2
November 5, 2026
Retailer 2$8,245 AUD
Diamonds Direct$8,960 AUD

32 data points across 2 retailers

2 retailers$8,245 AUD to $8,960 AUD

B+
Cheapest Retailer
-
$8,245 AUD
Most Expensive
B+
Diamonds Direct
1090556 · Nov 5
$8,960 AUD
$6,272 USD
View
1 more retailer has this diamond
Prices start from $8,245 AUDSave up to $714 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+
1.51ct Marquise
$8,245 AUD