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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 $9,075 SGD
As of November 6, 2026
Save $1,546 SGD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,621 SGD 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 $9,075 to $10,621, a $1,546 spread on the same certified stone. Yorxs lists it at $10,621. 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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Price History

Last verified: Nov 6
Current: $9,075 SGD|Low: $8,254 SGD|High: $10,621 SGD|Avg: $9,273 SGD|-1.0%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$8,254 SGD
Retailer 1$9,075 SGD
Yorxs$10,621 SGD

7 data points across 3 retailers

3 retailers$9,075 SGD to $10,621 SGD

Retailer 1
-
$8,254 SGD
Price last confirmed 16 days ago
B+
Retailer 2
-
$9,075 SGD
View
Most Expensive
B
Yorxs
77E742DA6 · Oct 31
$10,621 SGD
€7,893 EUR
View
2 more retailers have this diamond
Prices start from $9,075 SGDSave up to $1,546 SGD

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
$9,075 SGD