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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 $4,993 SGD
As of November 5, 2026
Save $5,777 SGD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,770 SGD 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 $4,993 to $10,770, a $5,777 spread on the same certified stone. MOH London lists it at $10,770. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,770 SGD|Low: $4,993 SGD|High: $10,899 SGD|Avg: $7,108 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$4,993 SGD
Retailer 6$5,445 SGD
Retailer 3$6,683 SGD
Retailer 5$6,817 SGD
Retailer 4$7,622 SGD
MOH London$10,770 SGD

40 data points across 6 retailers

7 retailers$4,993 SGD to $10,770 SGD

A
Cheapest Retailer
-
$4,993 SGD
A
Retailer 2
-
$5,445 SGD
View
A
Retailer 3
-
$6,683 SGD
View
Retailer 4
-
$6,817 SGD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$6,946 SGD
View
B+
Retailer 6
-
$7,622 SGD
View
Most Expensive
B
MOH London
2AB17C845 · Nov 2
$10,770 SGD
£6,639 GBP
View
6 more retailers have this diamond
Prices start from $4,993 SGDSave up to $5,777 SGD

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
$4,993 SGD