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Marquise|Natural|GIA

1.51ct K VS1 Marquise Natural Diamond

EX • K/VS1 • GIA 2566386230

Certificate GIA 2566386230

Diamond specifications and retailer prices

From €6,342 EUR
As of November 6, 2026
Save €1,081 EUR (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €7,423 EUR at Yorxs · As of October 31, 2026
View at Yorxs

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566386230. Listed at 3 retailers as of October 31, 2026, with prices from €6,342 to €7,423, a €1,081 spread on the same certified stone. Yorxs lists it at €7,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386230
Dimensions12.22 × 5.70 × 3.58 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint, Indented Natural
Top View
12.22 mm5.70 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566386230
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,342 EUR|Low: €5,768 EUR|High: €7,423 EUR|Avg: €6,480 EUR|-1.0%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2€5,768 EUR
Retailer 1€6,342 EUR
Yorxs€7,423 EUR

7 data points across 3 retailers

3 retailers€6,342 EUR to €7,423 EUR

Retailer 1
-
€5,768 EUR
Price last confirmed 16 days ago
B+
Retailer 2
-
€6,342 EUR
View
Most Expensive
B
Yorxs
77E742DA6 · Oct 31
€7,423 EUR
View
2 more retailers have this diamond
Prices start from €6,342 EURSave up to €1,081 EUR

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
€6,342 EUR