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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 6562507714

Certificate GIA 6562507714

Diamond specifications and retailer prices

From $3,805 SGD
As of November 6, 2026
Save $5,167 SGD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,972 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 6562507714. Listed at 23 retailers as of November 5, 2026, with prices from $3,805 to $8,972, a $5,167 spread on the same certified stone. NZ Jewellers lists it at $8,972. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562507714
Dimensions9.84 × 5.16 × 3.28 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.84 mm5.16 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562507714
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,972 SGD|Low: $3,592 SGD|High: $8,972 SGD|Avg: $5,283 SGD|+1.3%
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
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 7$3,805 SGD
Retailer 14$3,864 SGD
Retailer 15$3,947 SGD
Retailer 20$3,988 SGD
Retailer 22$4,018 SGD
Retailer 12$4,160 SGD
Retailer 2$4,259 SGD
Retailer 11$4,306 SGD
Retailer 3$4,386 SGD
Retailer 21$4,479 SGD
Retailer 19$4,511 SGD
Retailer 16$4,577 SGD
Retailer 9$4,578 SGD
Retailer 5$4,652 SGD
Retailer 17$4,752 SGD
Retailer 13$4,996 SGD
Retailer 6$5,290 SGD
Retailer 10$5,826 SGD
Retailer 18$6,286 SGD
Retailer 8$6,575 SGD
Retailer 23$7,629 SGD
Retailer 4$8,612 SGD
NZ Jewellers$8,972 SGD

18 data points across 23 retailers

23 retailers$3,805 SGD to $8,972 SGD

A
Cheapest Retailer
-
$3,805 SGD
A
Retailer 2
-
$3,864 SGD
View
A
Retailer 3
-
$3,947 SGD
View
A
Retailer 4
-
$3,988 SGD
View
A
Retailer 5
-
$4,018 SGD
View
A
Retailer 6
-
$4,160 SGD
View
A
Retailer 7
-
$4,259 SGD
View
A
Retailer 8
-
$4,306 SGD
View
Final sale: no returns
A
Retailer 9
-
$4,386 SGD
View
A
Retailer 10
-
$4,479 SGD
View
B+
Retailer 11
-
$4,511 SGD
View
Retailer 12
-
$4,577 SGD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$4,578 SGD
View
A
Retailer 14
-
$4,652 SGD
View
B+
Retailer 15
-
$4,752 SGD
View
B+
Retailer 16
-
$4,996 SGD
View
B+
Retailer 17
-
$5,290 SGD
View
B+
Retailer 18
-
$5,826 SGD
View
B+
Retailer 19
-
$6,286 SGD
View
B
Retailer 20
-
$6,575 SGD
View
B
Retailer 21
-
$7,629 SGD
View
B
Retailer 22
-
$8,612 SGD
View
Most Expensive
B
NZ Jewellers
7823e29c-9f9c-4655-9de4-3e2f94b0ffc2 · Nov 5
$8,972 SGD
$7,001 USD
View
22 more retailers have this diamond
Prices start from $3,805 SGDSave up to $5,167 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