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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2554490344

Certificate GIA 2554490344

Diamond specifications and retailer prices

From $4,137 SGD
As of November 6, 2026
Save $4,484 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,621 SGD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554490344. Listed at 18 retailers as of November 5, 2026, with prices from $4,137 to $8,621, a $4,484 spread on the same certified stone. NZ Jewellers lists it at $8,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554490344
Dimensions10.24 × 5.27 × 3.01 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Pinpoint, Needle, Cloud, Natural
Top View
10.24 mm5.27 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554490344
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.2%

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: $8,621 SGD|Low: $4,082 SGD|High: $9,279 SGD|Avg: $5,688 SGD|-7.1%
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 6, 2026
Retailer 15$4,137 SGD
Retailer 8$4,245 SGD
Retailer 12$4,298 SGD
Retailer 4$4,429 SGD
Retailer 14$4,712 SGD
Retailer 16$4,843 SGD
Retailer 9$4,923 SGD
Retailer 10$5,030 SGD
Retailer 6$5,126 SGD
Retailer 13$5,126 SGD
Retailer 5$5,293 SGD
Retailer 7$5,365 SGD
Retailer 2$5,760 SGD
Retailer 17$6,367 SGD
Retailer 3$7,218 SGD
Retailer 11$8,274 SGD
NZ Jewellers$8,621 SGD

44 data points across 17 retailers

18 retailers$4,137 SGD to $8,621 SGD

A
Cheapest Retailer
-
$4,137 SGD
Final sale: no returns
A
Retailer 2
-
$4,245 SGD
View
A
Retailer 3
-
$4,298 SGD
View
A
Retailer 4
-
$4,429 SGD
View
A
Retailer 5
-
$4,712 SGD
View
B+
Retailer 6
-
$4,843 SGD
View
B+
Retailer 7
-
$4,923 SGD
View
B+
Retailer 8
-
$5,030 SGD
View
B+
Retailer 9
-
$5,126 SGD
View
B+
Retailer 10
-
$5,126 SGD
View
B+
Retailer 11
-
$5,293 SGD
View
B+
Retailer 12
-
$5,293 SGD
View
B+
Retailer 13
-
$5,365 SGD
View
B+
Retailer 14
-
$5,760 SGD
View
B
Retailer 15
-
$6,367 SGD
View
B
Retailer 16
-
$7,218 SGD
View
B
Retailer 17
-
$8,274 SGD
View
Most Expensive
B
NZ Jewellers
b123912f-4c38-4815-88db-81a1916d9b92 · Nov 5
$8,621 SGD
$6,727 USD
View
17 more retailers have this diamond
Prices start from $4,137 SGDSave up to $4,484 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
$4,137 SGD