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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6552328215

Certificate GIA 6552328215

Diamond specifications and retailer prices

From $3,422 SGD
As of November 4, 2026
Save $4,013 SGD (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,435 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552328215. Listed at 27 retailers as of November 4, 2026, with prices from $3,422 to $7,435, a $4,013 spread on the same certified stone. MOH London lists it at $7,435. 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.65°
Pavilion angle40.21°
OriginNatural
Grading LabGIA
CertificateGIA 6552328215
Dimensions9.58 × 5.16 × 3.36 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.58 mm5.16 mm1.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552328215
Side View
Table 59.0%Crown 40.65°Girdle: MED-VTKPavilion 40.21°Culet: NoneDepth 65.0%

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 4
Current: $7,435 SGD|Low: $3,422 SGD|High: $7,998 SGD|Avg: $4,779 SGD|-7.0%
MOH London
Retailer 2
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Retailer 23
November 6, 2026
Retailer 23$3,422 SGD
Retailer 3$3,477 SGD
Retailer 6$3,510 SGD
Retailer 11$3,572 SGD
Retailer 13$3,609 SGD
Retailer 5$3,617 SGD
Retailer 9$3,728 SGD
Retailer 21$3,922 SGD
Retailer 14$4,038 SGD
Retailer 7$4,064 SGD
Retailer 17$4,324 SGD
Retailer 15$4,378 SGD
Retailer 10$4,388 SGD
Retailer 19$4,586 SGD
Retailer 4$4,588 SGD
Retailer 16$4,588 SGD
Retailer 8$4,742 SGD
Retailer 18$4,885 SGD
Retailer 12$4,889 SGD
Retailer 20$5,442 SGD
Retailer 2$5,449 SGD
Retailer 22$6,435 SGD
MOH London$7,435 SGD

27 data points across 23 retailers

27 retailers$3,422 SGD to $7,435 SGD

A
Cheapest Retailer
-
$3,422 SGD
A
Retailer 2
-
$3,477 SGD
View
A
Retailer 3
-
$3,510 SGD
View
A
Retailer 4
-
$3,572 SGD
View
B+
Retailer 5
-
$3,609 SGD
View
A
Retailer 6
-
$3,617 SGD
View
A
Retailer 7
-
$3,728 SGD
View
Final sale: no returns
B+
Retailer 8
-
$3,922 SGD
View
Retailer 9
-
$4,038 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,040 SGD
View
B+
Retailer 11
-
$4,064 SGD
View
B+
Retailer 12
-
$4,324 SGD
View
B+
Retailer 13
-
$4,378 SGD
View
B+
Retailer 14
-
$4,388 SGD
View
Retailer 15
-
$4,501 SGD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$4,586 SGD
View
B+
Retailer 17
-
$4,588 SGD
View
B+
Retailer 18
-
$4,588 SGD
View
B
Retailer 19
-
$4,742 SGD
View
B+
Retailer 20
-
$4,885 SGD
View
B
Retailer 21
-
$4,889 SGD
View
Retailer 22
-
$4,947 SGD
View
Price last confirmed 49 days ago
Retailer 23
-
$5,069 SGD
View
Price last confirmed 30 days ago
B+
Retailer 24
-
$5,442 SGD
View
Retailer 25
-
$5,449 SGD
View
B
Retailer 26
-
$6,435 SGD
View
Most Expensive
B
MOH London
D1DB3EF1A · Nov 4
$7,435 SGD
£4,568 GBP
View
26 more retailers have this diamond
Prices start from $3,422 SGDSave up to $4,013 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
1.01ct Marquise
$3,422 SGD