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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 6565284301

Certificate GIA 6565284301

Diamond specifications and retailer prices

From $2,738 SGD
As of November 1, 2026
Save $4,874 SGD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,612 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6565284301. Listed at 21 retailers as of November 1, 2026, with prices from $2,738 to $7,612, a $4,874 spread on the same certified stone. NZ Jewellers lists it at $7,612. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6565284301
Dimensions9.66 × 5.25 × 3.34 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural, Extra Facet
Top View
9.66 mm5.25 mm1.01 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6565284301
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.6%

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 1
Current: $7,612 SGD|Low: $2,721 SGD|High: $7,692 SGD|Avg: $4,025 SGD|-1.0%
NZ Jewellers
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
Retailer 18
November 4, 2026
Retailer 18$2,738 SGD
Retailer 13$2,878 SGD
Retailer 14$3,223 SGD
Retailer 15$3,344 SGD
Retailer 6$3,355 SGD
Retailer 7$3,361 SGD
Retailer 3$3,390 SGD
Retailer 11$3,545 SGD
Retailer 4$3,641 SGD
Retailer 9$3,641 SGD
Retailer 5$3,781 SGD
Retailer 8$3,810 SGD
Retailer 2$3,854 SGD
Retailer 10$4,201 SGD
Retailer 12$4,245 SGD
Retailer 17$4,475 SGD
Retailer 16$6,378 SGD
NZ Jewellers$7,612 SGD

24 data points across 18 retailers

21 retailers$2,738 SGD to $7,612 SGD

A
Cheapest Retailer
-
$2,738 SGD
A
Retailer 2
-
$2,878 SGD
View
A
Retailer 3
-
$3,223 SGD
View
B+
Retailer 4
-
$3,344 SGD
View
B+
Retailer 5
-
$3,355 SGD
View
B+
Retailer 6
-
$3,361 SGD
View
Final sale: no returns
B+
Retailer 7
-
$3,390 SGD
View
B+
Retailer 8
-
$3,428 SGD
View
B+
Retailer 9
-
$3,434 SGD
View
B+
Retailer 10
-
$3,545 SGD
View
B+
Retailer 11
-
$3,641 SGD
View
B+
Retailer 12
-
$3,641 SGD
View
B+
Retailer 13
-
$3,781 SGD
View
Retailer 14
-
$3,810 SGD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,854 SGD
View
Retailer 16
-
$4,122 SGD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$4,201 SGD
View
B+
Retailer 18
-
$4,245 SGD
View
B
Retailer 19
-
$4,475 SGD
View
B
Retailer 20
-
$6,378 SGD
View
Most Expensive
C
NZ Jewellers
77bf17ac-78c3-4c56-a234-17127a8e692b · Nov 3
$7,612 SGD
$5,941 USD
View
20 more retailers have this diamond
Prices start from $2,738 SGDSave up to $4,874 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
$2,738 SGD