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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7552439815

Certificate GIA 7552439815

Diamond specifications and retailer prices

From $3,505 SGD
As of November 5, 2026
Save $4,276 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,781 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552439815. Listed at 20 retailers as of November 5, 2026, with prices from $3,505 to $7,781, a $4,276 spread on the same certified stone. NZ Jewellers lists it at $7,781. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552439815
Dimensions9.92 × 5.30 × 3.23 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Etch Channel, Natural
Top View
9.92 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552439815
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.9%

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 5
Current: $7,781 SGD|Low: $2,958 SGD|High: $7,781 SGD|Avg: $4,461 SGD|+12.4%
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
Retailer 20
November 6, 2026
Retailer 9$2,958 SGD
Retailer 17$3,142 SGD
Retailer 16$3,505 SGD
Retailer 8$3,666 SGD
Retailer 13$3,865 SGD
Retailer 18$3,933 SGD
Retailer 3$3,972 SGD
Retailer 7$3,972 SGD
Retailer 19$4,076 SGD
Retailer 4$4,126 SGD
Retailer 10$4,155 SGD
Retailer 11$4,161 SGD
Retailer 15$4,175 SGD
Retailer 12$4,279 SGD
Retailer 2$4,439 SGD
Retailer 6$4,584 SGD
Retailer 14$5,199 SGD
Retailer 20$6,652 SGD
Retailer 5$6,675 SGD
NZ Jewellers$7,781 SGD

22 data points across 20 retailers

20 retailers$3,505 SGD to $7,781 SGD

Retailer 1
-
$2,958 SGD
Price last confirmed 11 days ago
Retailer 2
-
$3,142 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$3,505 SGD
View
A
Retailer 4
-
$3,690 SGD
View
A
Retailer 5
-
$3,865 SGD
View
A
Retailer 6
-
$3,933 SGD
View
Retailer 7
-
$3,972 SGD
View
Price last confirmed 12 days ago
Retailer 8
-
$3,972 SGD
View
Price last confirmed 11 days ago
Retailer 9
-
$4,076 SGD
View
Price last confirmed 11 days ago
Retailer 10
-
$4,126 SGD
View
Price last confirmed 12 days ago
Retailer 11
-
$4,155 SGD
View
Price last confirmed 12 days ago
Retailer 12
-
$4,161 SGD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$4,175 SGD
View
Retailer 14
-
$4,279 SGD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$4,439 SGD
View
Retailer 16
-
$4,584 SGD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$5,199 SGD
View
Retailer 18
-
$6,652 SGD
View
Price last confirmed 11 days ago
Retailer 19
-
$6,675 SGD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
234d1baf-9ffa-49b3-b23e-92e21a508a9c · Nov 5
$7,781 SGD
$6,092 USD
View
19 more retailers have this diamond
Prices start from $3,505 SGDSave up to $4,276 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
$3,505 SGD