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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 6552699976

Certificate GIA 6552699976

Diamond specifications and retailer prices

From $3,924 SGD
As of November 6, 2026
Save $5,149 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,073 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 D 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 6552699976. Listed at 19 retailers as of November 5, 2026, with prices from $3,924 to $9,073, a $5,149 spread on the same certified stone. NZ Jewellers lists it at $9,073. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle36.42°
OriginNatural
Grading LabGIA
CertificateGIA 6552699976
Dimensions10.04 × 5.14 × 3.21 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
10.04 mm5.14 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552699976
Side View
Table 52.0%Crown 37.4°Girdle: THK-VTKPavilion 36.42°Culet: NoneDepth 62.5%

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: $5,121 SGD|Low: $3,870 SGD|High: $8,812 SGD|Avg: $5,482 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,924 SGD
Retailer 4$4,577 SGD
Retailer 8$4,806 SGD
Retailer 2$5,048 SGD
Retailer 1$5,121 SGD
Retailer 9$5,208 SGD
Retailer 3$5,243 SGD
Retailer 6$5,869 SGD
Retailer 5$8,684 SGD

38 data points across 9 retailers

19 retailers$3,924 SGD to $9,073 SGD

A
Cheapest Retailer
-
$3,924 SGD
B+
Retailer 2
-
$4,486 SGD
View
A
Retailer 3
-
$4,577 SGD
View
B+
Retailer 4
-
$4,583 SGD
View
B+
Retailer 5
-
$4,652 SGD
View
B+
Retailer 6
-
$4,745 SGD
View
B+
Retailer 7
-
$4,806 SGD
View
Final sale: no returns
B+
Retailer 8
-
$5,048 SGD
View
B+
Retailer 9
-
$5,121 SGD
View
Retailer 10
-
$5,208 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,208 SGD
View
B+
Retailer 12
-
$5,208 SGD
View
B+
Retailer 13
-
$5,243 SGD
View
B+
Retailer 14
-
$5,395 SGD
View
B+
Retailer 15
-
$5,869 SGD
View
B+
Retailer 16
-
$6,008 SGD
View
B
Retailer 17
-
$7,748 SGD
View
B
Retailer 18
-
$8,684 SGD
View
Most Expensive
B
NZ Jewellers
fe54d3af-5116-4214-83bf-db2fe3011f61 · Nov 5
$9,073 SGD
$7,103 USD
View
18 more retailers have this diamond
Prices start from $3,924 SGDSave up to $5,149 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
$3,924 SGD