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Marquise|Natural|GIA

1.01ct I IF Marquise Natural Diamond

ID • I/IF • GIA 1555731295

Certificate GIA 1555731295

Diamond specifications and retailer prices

From $3,930 SGD
As of November 2, 2026
Save $3,714 SGD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,645 SGD at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555731295. Listed at 8 retailers as of November 2, 2026, with prices from $3,930 to $7,645, a $3,714 spread on the same certified stone. NZ Jewellers lists it at $7,645. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.37°
Pavilion angle41.25°
OriginNatural
Grading LabGIA
CertificateGIA 1555731295
Dimensions9.12 × 5.13 × 3.54 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Top View
9.12 mm5.13 mm1.01 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555731295
Side View
Table 57.0%Crown 41.37°Girdle: THK-ETKPavilion 41.25°Culet: NoneDepth 68.9%

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 2
Current: $7,645 SGD|Low: $3,930 SGD|High: $7,724 SGD|Avg: $5,146 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3$3,930 SGD
Retailer 5$4,073 SGD
Retailer 8$4,388 SGD
Retailer 2$4,509 SGD
Retailer 6$4,509 SGD
Retailer 7$4,557 SGD
Retailer 4$7,338 SGD
NZ Jewellers$7,645 SGD

16 data points across 8 retailers

8 retailers$3,930 SGD to $7,645 SGD

A
Cheapest Retailer
-
$3,930 SGD
A
Retailer 2
-
$4,073 SGD
View
A
Retailer 3
-
$4,388 SGD
View
A
Retailer 4
-
$4,509 SGD
View
A
Retailer 5
-
$4,509 SGD
View
A
Retailer 6
-
$4,557 SGD
View
B+
Retailer 7
-
$7,338 SGD
View
Most Expensive
B
NZ Jewellers
912e87cb-60af-40e5-89fb-a2941ed24ee1 · Nov 3
$7,645 SGD
$5,985 USD
View
7 more retailers have this diamond
Prices start from $3,930 SGDSave up to $3,714 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
$3,930 SGD