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Marquise|Natural|GIA

1.51ct D FL Marquise Natural Diamond

GD • D/FL • GIA 5563099846

Certificate GIA 5563099846

Diamond specifications and retailer prices

From $27,347 NZD
As of November 4, 2026
Save $1,774 NZD (6%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $29,121 NZD at RockHer · As of November 5, 2026
View at RockHer

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563099846. Listed at 6 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Colour
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563099846
Dimensions11.80 × 6.03 × 3.43 mm
L/W Ratio1.96
Culet sizeNone
Top View
11.80 mm6.03 mm1.51 ctD / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563099846
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $28,110 NZD|Low: $27,347 NZD|High: $31,104 NZD|Avg: $29,059 NZD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
RockHer
November 6, 2026
Retailer 3$27,347 NZD
Retailer 1$28,110 NZD
Retailer 2$28,478 NZD
Retailer 4$28,505 NZD
Retailer 5$28,786 NZD
RockHer$29,121 NZD

28 data points across 6 retailers

6 retailers$27,347 NZD to $29,121 NZD

A
Cheapest Retailer
-
$27,347 NZD
A
Retailer 2
-
$28,110 NZD
View
A
Retailer 3
-
$28,478 NZD
View
A
Retailer 4
-
$28,505 NZD
View
Final sale: no returns
Retailer 5
-
$28,786 NZD
View
Price last confirmed 14 days ago
Most Expensive
A
RockHer
14b962ac6 · Nov 5
$29,121 NZD
$16,370 USD
View
5 more retailers have this diamond
Prices start from $27,347 NZDSave up to $1,774 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
$27,347 NZD