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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 $12,772 NZD
As of November 7, 2026
Save $2,178 NZD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,950 NZD 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 $12,772 to $14,950, a $2,178 spread on the same certified stone. Yorxs lists it at $14,950. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $12,772 NZD|Low: $11,617 NZD|High: $14,950 NZD|Avg: $13,060 NZD|-1.0%
Retailer 1
Retailer 2
Yorxs
November 7, 2026
Retailer 2$11,617 NZD
Retailer 1$12,772 NZD
Yorxs$14,950 NZD

8 data points across 3 retailers

3 retailers$12,772 NZD to $14,950 NZD

Retailer 1
-
$11,617 NZD
Price last confirmed 17 days ago
B+
Retailer 2
-
$12,772 NZD
View
Most Expensive
B
Yorxs
77E742DA6 · Oct 31
$14,950 NZD
€7,893 EUR
View
2 more retailers have this diamond
Prices start from $12,772 NZDSave up to $2,178 NZD

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
$12,772 NZD