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Marquise|Natural|GIA

1.51ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 7551045869

Certificate GIA 7551045869

Diamond specifications and retailer prices

From $6,498 AUD
As of November 6, 2026
Save $6,054 AUD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,552 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 7551045869. Listed at 8 retailers as of November 3, 2026, with prices from $6,498 to $12,552, a $6,054 spread on the same certified stone. NZ Jewellers lists it at $12,552. 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
SymmetryGood
FluorescenceFaint
Crown angle44.37°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 7551045869
Dimensions10.24 × 5.79 × 4.02 mm
L/W Ratio1.77
Girdle conditionExtremely Thick
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
10.24 mm5.79 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7551045869
Side View
Table 61.0%Crown 44.37°GirdlePavilion 41.1°CuletDepth 69.5%

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 6
Current: $12,552 AUD|Low: $6,498 AUD|High: $12,749 AUD|Avg: $8,431 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7$6,498 AUD
Retailer 2$6,928 AUD
Retailer 3$6,931 AUD
Retailer 8$7,071 AUD
Retailer 5$7,204 AUD
Retailer 6$7,204 AUD
Retailer 9$8,237 AUD
Retailer 4$11,474 AUD
NZ Jewellers$12,552 AUD

34 data points across 9 retailers

8 retailers$6,498 AUD to $12,552 AUD

B+
Cheapest Retailer
-
$6,498 AUD
B+
Retailer 2
-
$6,928 AUD
View
B+
Retailer 3
-
$6,931 AUD
View
B+
Retailer 4
-
$7,071 AUD
View
B+
Retailer 5
-
$7,204 AUD
View
B+
Retailer 6
-
$7,204 AUD
View
B
Retailer 7
-
$11,474 AUD
View
Most Expensive
C
NZ Jewellers
0230abe5-356b-452b-aa81-aa89f5f0ff34 · Nov 3
$12,552 AUD
$8,787 USD
View
7 more retailers have this diamond
Prices start from $6,498 AUDSave up to $6,054 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
$6,498 AUD