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Marquise|Natural|GIA

1.01ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 1558435748

Certificate GIA 1558435748

Diamond specifications and retailer prices

From $3,983 SGD
As of November 4, 2026
Save $4,777 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,951 SGD at NZ Jewellers · As of September 20, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558435748. Listed at 20 retailers as of November 4, 2026, with a 120% 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558435748
Dimensions9.59 × 5.18 × 3.41 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.59 mm5.18 mm1.01 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558435748
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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 4
Current: $5,371 SGD|Low: $3,659 SGD|High: $8,889 SGD|Avg: $5,125 SGD|+13.9%
Retailer 1
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
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 13$3,776 SGD
Retailer 10$3,965 SGD
Retailer 17$3,983 SGD
Retailer 11$4,008 SGD
Retailer 8$4,161 SGD
Retailer 19$4,391 SGD
Retailer 14$4,471 SGD
Retailer 3$4,482 SGD
Retailer 21$4,565 SGD
Retailer 15$4,662 SGD
Retailer 6$4,704 SGD
Retailer 7$5,227 SGD
Retailer 1$5,371 SGD
Retailer 9$5,399 SGD
Retailer 18$5,429 SGD
Retailer 22$5,429 SGD
Retailer 20$5,607 SGD
Retailer 2$5,633 SGD
Retailer 16$5,642 SGD
Retailer 5$6,112 SGD
Retailer 4$7,665 SGD
Retailer 12$8,760 SGD

41 data points across 22 retailers

20 retailers$3,983 SGD to $8,760 SGD

Retailer 1
-
$3,776 SGD
Price last confirmed 43 days ago
A
Retailer 2
-
$3,983 SGD
View
Retailer 3
-
$4,161 SGD
View
Price last confirmed 42 days ago
A
Retailer 4
-
$4,391 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,482 SGD
View
B+
Retailer 6
-
$4,565 SGD
View
B+
Retailer 7
-
$4,704 SGD
View
B+
Retailer 8
-
$4,763 SGD
View
B+
Retailer 9
-
$5,227 SGD
View
B+
Retailer 10
-
$5,371 SGD
View
Retailer 11
-
$5,399 SGD
View
Price last confirmed 42 days ago
B+
Retailer 12
-
$5,429 SGD
View
B+
Retailer 13
-
$5,429 SGD
View
B+
Retailer 14
-
$5,607 SGD
View
Retailer 15
-
$5,633 SGD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$5,642 SGD
View
B
Retailer 17
-
$6,112 SGD
View
B
Retailer 18
-
$7,665 SGD
View
B
Retailer 19
-
$8,760 SGD
View
Most Expensive
NZ Jewellers
23413062-3072-43e1-9d42-8d3cfce4406c · Sep 20
$8,951 SGD
$7,008 USD
View
Price last confirmed 45 days ago
19 more retailers have this diamond
Prices start from $3,983 SGDSave up to $4,777 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
$3,983 SGD