CaratHunter
Plans
Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6541797525

Certificate GIA 6541797525

Diamond specifications and retailer prices

From $5,584 AUD
As of November 5, 2026
Save $6,460 AUD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,044 AUD 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 $5,584 to $12,044, a $6,460 spread on the same certified stone. MOH London lists it at $12,044. 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: $12,044 AUD|Low: $5,584 AUD|High: $12,190 AUD|Avg: $7,950 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$5,584 AUD
Retailer 6$6,090 AUD
Retailer 3$7,474 AUD
Retailer 5$7,624 AUD
Retailer 4$8,524 AUD
MOH London$12,044 AUD

40 data points across 6 retailers

7 retailers$5,584 AUD to $12,044 AUD

A
Cheapest Retailer
-
$5,584 AUD
A
Retailer 2
-
$6,090 AUD
View
A
Retailer 3
-
$7,474 AUD
View
Retailer 4
-
$7,624 AUD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$7,768 AUD
View
B+
Retailer 6
-
$8,524 AUD
View
Most Expensive
B
MOH London
2AB17C845 · Nov 2
$12,044 AUD
£6,639 GBP
View
6 more retailers have this diamond
Prices start from $5,584 AUDSave up to $6,460 AUD

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
$5,584 AUD