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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 7552746919

Certificate GIA 7552746919

Diamond specifications and retailer prices

From $3,805 SGD
As of November 6, 2026
Save $4,965 SGD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,770 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552746919. Listed at 23 retailers as of November 5, 2026, with prices from $3,805 to $8,770, a $4,965 spread on the same certified stone. NZ Jewellers lists it at $8,770. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552746919
Dimensions9.78 × 5.32 × 3.34 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
9.78 mm5.32 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552746919
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: $8,770 SGD|Low: $3,805 SGD|High: $8,770 SGD|Avg: $5,850 SGD
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
November 6, 2026
Retailer 16$3,805 SGD
Retailer 2$3,935 SGD
Retailer 14$4,450 SGD
Retailer 10$4,789 SGD
Retailer 9$4,883 SGD
Retailer 4$5,034 SGD
Retailer 5$5,034 SGD
Retailer 8$5,034 SGD
Retailer 12$5,069 SGD
Retailer 11$5,665 SGD
Retailer 6$5,808 SGD
Retailer 7$5,808 SGD
Retailer 13$6,144 SGD
Retailer 3$7,585 SGD
Retailer 15$8,418 SGD
NZ Jewellers$8,770 SGD

22 data points across 16 retailers

23 retailers$3,805 SGD to $8,770 SGD

A
Cheapest Retailer
-
$3,805 SGD
A
Retailer 2
-
$3,935 SGD
View
A
Retailer 3
-
$4,450 SGD
View
B+
Retailer 4
-
$4,511 SGD
View
B+
Retailer 5
-
$4,643 SGD
View
B+
Retailer 6
-
$4,646 SGD
View
Final sale: no returns
B+
Retailer 7
-
$4,646 SGD
View
B+
Retailer 8
-
$4,789 SGD
View
B+
Retailer 9
-
$4,883 SGD
View
B+
Retailer 10
-
$4,912 SGD
View
Retailer 11
-
$5,034 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$5,034 SGD
View
B+
Retailer 13
-
$5,034 SGD
View
B+
Retailer 14
-
$5,069 SGD
View
B+
Retailer 15
-
$5,221 SGD
View
B+
Retailer 16
-
$5,255 SGD
View
Retailer 17
-
$5,415 SGD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$5,665 SGD
View
B+
Retailer 19
-
$5,808 SGD
View
B+
Retailer 20
-
$6,144 SGD
View
Retailer 21
-
$7,585 SGD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$8,418 SGD
View
Most Expensive
B
NZ Jewellers
9775e798-2b44-474c-a63c-3fd0883b690e · Nov 5
$8,770 SGD
$6,843 USD
View
22 more retailers have this diamond
Prices start from $3,805 SGDSave up to $4,965 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
$3,805 SGD