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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 2544945937

Certificate GIA 2544945937

Diamond specifications and retailer prices

From $3,598 SGD
$2,813 USD
As of November 1, 2026
Save $4,127 SGD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,725 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544945937. Listed at 19 retailers as of October 30, 2026, with prices from $3,598 to $7,725, a $4,127 spread on the same certified stone. NZ Jewellers lists it at $7,725. 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
SymmetryExcellent
FluorescenceFaint
Crown angle39.65°
Pavilion angle39.99°
OriginNatural
Grading LabGIA
CertificateGIA 2544945937
Dimensions9.70 × 5.23 × 3.28 mm
L/W Ratio1.85
Top View
9.70 mm5.23 mm1.01 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544945937
Side View
Table 62.0%Crown 39.65°Girdle: MED-VTKPavilion 39.99°Culet: NoneDepth 62.7%

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 1
Current: $7,725 SGD|Low: $3,598 SGD|High: $7,725 SGD|Avg: $4,750 SGD
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
Retailer 19
November 2, 2026
Retailer 6$3,598 SGD
Retailer 17$3,773 SGD
Retailer 3$4,017 SGD
Retailer 4$4,017 SGD
Retailer 11$4,043 SGD
Retailer 18$4,172 SGD
Retailer 15$4,205 SGD
Retailer 14$4,396 SGD
Retailer 19$4,437 SGD
Retailer 7$4,566 SGD
Retailer 8$4,566 SGD
Retailer 12$4,595 SGD
Retailer 5$4,635 SGD
Retailer 16$4,672 SGD
Retailer 9$4,719 SGD
Retailer 10$5,025 SGD
Retailer 2$5,189 SGD
Retailer 13$7,455 SGD
NZ Jewellers$7,725 SGD

38 data points across 19 retailers

19 retailers$3,598 SGD to $7,725 SGD

A
Cheapest Retailer
-
$3,598 SGD
$2,813 USD
A
Retailer 2
-
$3,773 SGD
$2,950 USD
View
B+
Retailer 3
-
$4,017 SGD
$3,141 USD
View
B+
Retailer 4
-
$4,017 SGD
$3,141 USD
View
B+
Retailer 5
-
$4,043 SGD
$3,161 USD
View
B+
Retailer 6
-
$4,172 SGD
$3,262 USD
View
B+
Retailer 7
-
$4,205 SGD
$3,288 USD
View
B+
Retailer 8
-
$4,396 SGD
CA$4,774 CAD
View
B+
Retailer 9
-
$4,566 SGD
$3,570 USD
View
B+
Retailer 10
-
$4,566 SGD
$3,570 USD
View
B+
Retailer 11
-
$4,595 SGD
£2,829 GBP
View
Retailer 12
-
$4,635 SGD
$3,624 USD
View
Price last confirmed 52 days ago
B
Retailer 13
-
$4,635 SGD
$3,624 USD
View
B
Retailer 14
-
$4,672 SGD
$3,653 USD
View
B
Retailer 15
-
$4,719 SGD
$3,690 USD
View
Retailer 16
-
$5,025 SGD
$3,929 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$5,189 SGD
€3,864 EUR
View
B
Retailer 18
-
$7,455 SGD
£4,590 GBP
View
Most Expensive
B
NZ Jewellers
0f5927e7-5d7c-44ab-87a0-92e684fac5a4 · Oct 30
$7,725 SGD
$6,040 USD
View
18 more retailers have this diamond
Prices start from $3,598 SGDSave up to $4,127 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
$3,598 SGD