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Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6551949728

Certificate GIA 6551949728

Diamond specifications and retailer prices

From $8,756 NZD
€4,700 EUR
As of November 1, 2026
Save $9,012 NZD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,768 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551949728. Listed at 8 retailers as of October 30, 2026, with prices from $8,756 to $17,768, a $9,012 spread on the same certified stone. NZ Jewellers lists it at $17,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551949728
Dimensions10.23 × 5.27 × 3.12 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
10.23 mm5.27 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551949728
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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 1
Current: $17,768 NZD|Low: $8,352 NZD|High: $19,258 NZD|Avg: $12,197 NZD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$8,756 NZD
Retailer 4$9,807 NZD
Retailer 6$9,847 NZD
Retailer 8$10,996 NZD
Retailer 5$11,519 NZD
Retailer 2$11,603 NZD
Retailer 3$15,652 NZD
NZ Jewellers$17,768 NZD

33 data points across 8 retailers

8 retailers$8,756 NZD to $17,768 NZD

A
Cheapest Retailer
-
$8,756 NZD
€4,700 EUR
A
Retailer 2
-
$9,807 NZD
$5,527 USD
View
Final sale: no returns
A
Retailer 3
-
$9,847 NZD
$5,550 USD
View
B+
Retailer 4
-
$10,996 NZD
$6,198 USD
View
B+
Retailer 5
-
$11,519 NZD
£5,112 GBP
View
B+
Retailer 6
-
$11,603 NZD
€6,228 EUR
View
B+
Retailer 7
-
$15,652 NZD
£6,946 GBP
View
Most Expensive
B
NZ Jewellers
f0498f3d-da4f-4b49-b85a-5ddde555ea39 · Oct 30
$17,768 NZD
$10,014 USD
View
7 more retailers have this diamond
Prices start from $8,756 NZDSave up to $9,012 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
1.00ct Marquise
$8,756 NZD