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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6542905212

Certificate GIA 6542905212

Diamond specifications and retailer prices

From $3,333 SGD
As of November 6, 2026
Save $3,045 SGD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,584 SGD at MOH London · As of October 26, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542905212. Listed at 19 retailers as of November 6, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542905212
Dimensions9.84 × 5.18 × 3.30 mm
L/W Ratio1.90
Top View
9.84 mm5.18 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542905212
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 6
Current: $6,584 SGD|Low: $2,968 SGD|High: $6,742 SGD|Avg: $4,201 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$2,968 SGD
Retailer 4$3,130 SGD
Retailer 11$3,333 SGD
Retailer 16$3,504 SGD
Retailer 14$3,795 SGD
Retailer 12$3,914 SGD
Retailer 5$3,932 SGD
Retailer 3$4,033 SGD
Retailer 15$4,091 SGD
Retailer 7$4,114 SGD
Retailer 8$4,161 SGD
Retailer 9$4,242 SGD
Retailer 13$4,350 SGD
Retailer 17$4,578 SGD
Retailer 2$5,219 SGD
Retailer 10$6,379 SGD
MOH London$6,584 SGD

37 data points across 17 retailers

19 retailers$3,333 SGD to $6,379 SGD

Retailer 1
-
$2,968 SGD
Price last confirmed 12 days ago
Retailer 2
-
$3,130 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,333 SGD
View
A
Retailer 4
-
$3,504 SGD
View
B+
Retailer 5
-
$3,687 SGD
View
B+
Retailer 6
-
$3,795 SGD
View
B+
Retailer 7
-
$3,914 SGD
View
B+
Retailer 8
-
$3,929 SGD
View
Retailer 9
-
$3,932 SGD
View
Price last confirmed 22 days ago
Retailer 10
-
$4,033 SGD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$4,091 SGD
View
Retailer 12
-
$4,114 SGD
View
Price last confirmed 13 days ago
Retailer 13
-
$4,161 SGD
View
Price last confirmed 13 days ago
Retailer 14
-
$4,242 SGD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$4,350 SGD
View
Retailer 16
-
$4,578 SGD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$5,219 SGD
View
B
Retailer 18
-
$6,379 SGD
View
Most Expensive
MOH London
E6A6112C0 · Oct 26
$6,584 SGD
£4,045 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $3,333 SGDSave up to $3,045 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
$3,333 SGD