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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6552531475

Certificate GIA 6552531475

Diamond specifications and retailer prices

From $3,188 SGD
As of November 6, 2026
Save $4,169 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,357 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 6552531475. Listed at 18 retailers as of November 5, 2026, with prices from $3,188 to $7,357, a $4,169 spread on the same certified stone. NZ Jewellers lists it at $7,357. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552531475
Dimensions9.87 × 5.19 × 3.23 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
9.87 mm5.19 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552531475
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: $7,357 SGD|Low: $3,188 SGD|High: $7,389 SGD|Avg: $4,965 SGD|-0.4%
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
November 6, 2026
Retailer 5$3,188 SGD
Retailer 2$3,301 SGD
Retailer 13$3,744 SGD
Retailer 7$3,898 SGD
Retailer 10$4,153 SGD
Retailer 16$4,223 SGD
Retailer 9$4,241 SGD
Retailer 12$4,343 SGD
Retailer 3$4,385 SGD
Retailer 6$4,407 SGD
Retailer 11$4,425 SGD
Retailer 17$4,542 SGD
Retailer 4$4,873 SGD
Retailer 15$4,923 SGD
Retailer 8$6,918 SGD
Retailer 14$7,043 SGD
NZ Jewellers$7,357 SGD

23 data points across 17 retailers

18 retailers$3,188 SGD to $7,357 SGD

A
Cheapest Retailer
-
$3,188 SGD
A
Retailer 2
-
$3,301 SGD
View
A
Retailer 3
-
$3,744 SGD
View
A
Retailer 4
-
$3,898 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,940 SGD
View
A
Retailer 6
-
$4,153 SGD
View
A
Retailer 7
-
$4,223 SGD
View
Retailer 8
-
$4,241 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,343 SGD
View
A
Retailer 10
-
$4,385 SGD
View
B+
Retailer 11
-
$4,407 SGD
View
B+
Retailer 12
-
$4,425 SGD
View
B+
Retailer 13
-
$4,542 SGD
View
B+
Retailer 14
-
$4,873 SGD
View
B+
Retailer 15
-
$4,923 SGD
View
Retailer 16
-
$6,918 SGD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$7,043 SGD
View
Most Expensive
B
NZ Jewellers
90738bc8-b249-4681-8efa-fb9280d006ba · Nov 5
$7,357 SGD
$5,760 USD
View
17 more retailers have this diamond
Prices start from $3,188 SGDSave up to $4,169 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
$3,188 SGD