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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 5566369246

Certificate GIA 5566369246

Diamond specifications and retailer prices

From $3,063 SGD
As of October 31, 2026
Save $4,615 SGD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,677 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566369246. Listed at 17 retailers as of October 30, 2026, with prices from $3,063 to $7,677, a $4,615 spread on the same certified stone. NZ Jewellers lists it at $7,677. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle36.7°
Pavilion angle32.7°
OriginNatural
Grading LabGIA
CertificateGIA 5566369246
Dimensions10.32 × 5.37 × 3.01 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Knot, Indented Natural, Needle, Natural
Top View
10.32 mm5.37 mm1.01 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5566369246
Side View
Table 58.0%Crown 36.7°Girdle: MED-VTKPavilion 32.7°Culet: NDepth 56.1%

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: Oct 31
Current: $7,677 SGD|Low: $3,063 SGD|High: $7,819 SGD|Avg: $4,146 SGD|-1.8%
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
November 2, 2026
Retailer 17$3,063 SGD
Retailer 7$3,184 SGD
Retailer 9$3,288 SGD
Retailer 5$3,389 SGD
Retailer 6$3,411 SGD
Retailer 2$3,630 SGD
Retailer 13$3,672 SGD
Retailer 15$3,672 SGD
Retailer 14$3,814 SGD
Retailer 8$3,854 SGD
Retailer 10$3,893 SGD
Retailer 16$3,948 SGD
Retailer 3$3,976 SGD
Retailer 12$4,237 SGD
Retailer 4$5,291 SGD
Retailer 11$6,141 SGD
NZ Jewellers$7,677 SGD

30 data points across 17 retailers

17 retailers$3,063 SGD to $7,677 SGD

A
Cheapest Retailer
-
$3,063 SGD
B+
Retailer 2
-
$3,184 SGD
$2,490 USD
View
B+
Retailer 3
-
$3,288 SGD
$2,571 USD
View
B+
Retailer 4
-
$3,389 SGD
$2,650 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,411 SGD
$2,667 USD
View
B+
Retailer 6
-
$3,630 SGD
£2,235 GBP
View
B+
Retailer 7
-
$3,672 SGD
$2,871 USD
View
B+
Retailer 8
-
$3,672 SGD
$2,871 USD
View
B+
Retailer 9
-
$3,814 SGD
$2,982 USD
View
B+
Retailer 10
-
$3,854 SGD
$3,013 USD
View
B+
Retailer 11
-
$3,893 SGD
£2,397 GBP
View
B+
Retailer 12
-
$3,948 SGD
$3,087 USD
View
B+
Retailer 13
-
$3,976 SGD
$3,109 USD
View
B+
Retailer 14
-
$4,237 SGD
$3,313 USD
View
B
Retailer 15
-
$5,291 SGD
$4,137 USD
View
B
Retailer 16
-
$6,141 SGD
£3,781 GBP
View
Most Expensive
C
NZ Jewellers
95f20825-ef07-4114-8663-e4988c767fa8 · Oct 30
$7,677 SGD
$6,003 USD
View
16 more retailers have this diamond
Prices start from $3,063 SGDSave up to $4,615 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
$3,063 SGD