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Marquise|Natural|GIA

1.51ct K VS1 Marquise Natural Diamond

ID • K/VS1 • GIA 5543980221

Certificate GIA 5543980221

Diamond specifications and retailer prices

From $9,875 NZD
As of November 6, 2026
Save $8,644 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,519 NZD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543980221. Listed at 9 retailers as of November 3, 2026, with prices from $9,875 to $18,519, a $8,644 spread on the same certified stone. NZ Jewellers lists it at $18,519. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.75°
Pavilion angle41.57°
OriginNatural
Grading LabGIA
CertificateGIA 5543980221
Dimensions10.79 × 5.91 × 3.96 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Feather, Needle, Pinpoint
Top View
10.79 mm5.91 mm1.51 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543980221
Side View
Table 60.0%Crown 39.75°Girdle: STK-VTKPavilion 41.57°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $18,519 NZD|Low: $9,875 NZD|High: $18,613 NZD|Avg: $12,186 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$9,875 NZD
Retailer 6$10,309 NZD
Retailer 3$10,432 NZD
Retailer 7$10,607 NZD
Retailer 4$11,072 NZD
Retailer 8$11,072 NZD
Retailer 2$12,515 NZD
Retailer 9$16,415 NZD
NZ Jewellers$18,519 NZD

17 data points across 9 retailers

9 retailers$9,875 NZD to $18,519 NZD

A
Cheapest Retailer
-
$9,875 NZD
A
Retailer 2
-
$10,309 NZD
View
A
Retailer 3
-
$10,432 NZD
View
A
Retailer 4
-
$10,607 NZD
View
A
Retailer 5
-
$11,072 NZD
View
A
Retailer 6
-
$11,072 NZD
View
B+
Retailer 7
-
$12,515 NZD
View
Retailer 8
-
$16,415 NZD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
00fe86d0-da9f-4c93-a2ff-a6c715e6cc77 · Nov 3
$18,519 NZD
$10,266 USD
View
8 more retailers have this diamond
Prices start from $9,875 NZDSave up to $8,644 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.

A
1.51ct Marquise
$9,875 NZD