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Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6541797525

Certificate GIA 6541797525

Diamond specifications and retailer prices

From $6,954 NZD
As of November 5, 2026
Save $8,045 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,999 NZD at MOH London · As of November 2, 2026
View at MOH London

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 6541797525. Listed at 7 retailers as of November 2, 2026, with prices from $6,954 to $14,999, a $8,045 spread on the same certified stone. MOH London lists it at $14,999. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6541797525
Dimensions9.66 × 5.26 × 3.21 mm
L/W Ratio1.84
Top View
9.66 mm5.26 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6541797525
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.0%

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 5
Current: $14,999 NZD|Low: $6,954 NZD|High: $15,180 NZD|Avg: $9,900 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$6,954 NZD
Retailer 6$7,583 NZD
Retailer 3$9,307 NZD
Retailer 5$9,494 NZD
Retailer 4$10,615 NZD
MOH London$14,999 NZD

40 data points across 6 retailers

7 retailers$6,954 NZD to $14,999 NZD

A
Cheapest Retailer
-
$6,954 NZD
A
Retailer 2
-
$7,583 NZD
View
A
Retailer 3
-
$9,307 NZD
View
Retailer 4
-
$9,494 NZD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$9,674 NZD
View
B+
Retailer 6
-
$10,615 NZD
View
Most Expensive
B
MOH London
2AB17C845 · Nov 2
$14,999 NZD
£6,639 GBP
View
6 more retailers have this diamond
Prices start from $6,954 NZDSave up to $8,045 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
$6,954 NZD