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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 6551457167

Certificate GIA 6551457167

Diamond specifications and retailer prices

From $17,629 NZD
As of November 5, 2026
Save $10,677 NZD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $28,306 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551457167. Listed at 8 retailers as of November 3, 2026, with prices from $17,629 to $28,306, a $10,677 spread on the same certified stone. NZ Jewellers lists it at $28,306. 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

1.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.3°
Pavilion angle43.33°
OriginNatural
Grading LabGIA
CertificateGIA 6551457167
Dimensions10.61 × 5.97 × 3.99 mm
L/W Ratio1.78
Girdle conditionVery Thick
Key to symbols
Feather, Cavity, Needle, Pinpoint, Natural
Top View
10.61 mm5.97 mm1.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551457167
Side View
Table 65.0%Crown 41.3°GirdlePavilion 43.33°CuletDepth 66.9%

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 5
Current: $28,306 NZD|Low: $17,629 NZD|High: $29,359 NZD|Avg: $21,790 NZD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$17,629 NZD
Retailer 6$18,518 NZD
Retailer 8$18,728 NZD
Retailer 2$18,730 NZD
Retailer 5$20,308 NZD
Retailer 4$20,621 NZD
Retailer 9$21,484 NZD
Retailer 3$26,522 NZD
NZ Jewellers$28,306 NZD

36 data points across 9 retailers

8 retailers$17,629 NZD to $28,306 NZD

A
Cheapest Retailer
-
$17,629 NZD
A
Retailer 2
-
$18,518 NZD
View
Retailer 3
-
$18,728 NZD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$18,730 NZD
View
A
Retailer 5
-
$20,308 NZD
View
A
Retailer 6
-
$20,621 NZD
View
B+
Retailer 7
-
$26,522 NZD
View
Most Expensive
B
NZ Jewellers
64ed5cb3-bb06-47ef-87df-b84c55008b04 · Nov 3
$28,306 NZD
$15,912 USD
View
7 more retailers have this diamond
Prices start from $17,629 NZDSave up to $10,677 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
1.50ct Marquise
$17,629 NZD