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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 $7,081 USD
As of November 6, 2026
Save $1,207 USD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,288 USD 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 $7,081 to $8,288, a $1,207 spread on the same certified stone. Yorxs lists it at $8,288. 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
Color
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: $7,081 USD|Low: $6,440 USD|High: $8,288 USD|Avg: $7,235 USD|-1.0%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$6,440 USD
Retailer 1$7,081 USD
Yorxs$8,288 USD

7 data points across 3 retailers

3 retailers$7,081 USD to $8,288 USD

Retailer 1
-
$6,440 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$7,081 USD
View
Most Expensive
B
Yorxs
77E742DA6 · Oct 31
$8,288 USD
€7,893 EUR
View
2 more retailers have this diamond
Prices start from $7,081 USDSave up to $1,207 USD

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
$7,081 USD