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Marquise|Natural|GIA

1.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2568584669

Certificate GIA 2568584669

Diamond specifications and retailer prices

From $3,037 SGD
As of November 5, 2026
Save $3,114 SGD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,151 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568584669. Listed at 14 retailers as of November 5, 2026, with prices from $3,037 to $6,151, a $3,114 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,151. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.57°
Pavilion angle40.34°
OriginNatural
Grading LabGIA
CertificateGIA 2568584669
Dimensions10.09 × 5.32 × 3.22 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.09 mm5.32 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568584669
Side View
Table 60.0%Crown 35.57°Girdle: MED-THKPavilion 40.34°Culet: NDepth 60.5%

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 5
Current: $4,757 SGD|Low: $3,032 SGD|High: $6,151 SGD|Avg: $4,302 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$3,037 SGD
Retailer 2$3,430 SGD
Retailer 5$3,462 SGD
Retailer 11$3,697 SGD
Retailer 12$3,709 SGD
Retailer 13$3,787 SGD
Retailer 7$4,005 SGD
Retailer 4$4,132 SGD
Retailer 10$4,418 SGD
Retailer 3$4,533 SGD
Retailer 6$4,561 SGD
Retailer 1$4,757 SGD
Retailer 9$5,784 SGD
Wholesale Diamonds Direct$6,151 SGD

22 data points across 14 retailers

14 retailers$3,037 SGD to $6,151 SGD

A
Cheapest Retailer
-
$3,037 SGD
B+
Retailer 2
-
$3,430 SGD
View
B+
Retailer 3
-
$3,462 SGD
View
B+
Retailer 4
-
$3,697 SGD
View
B+
Retailer 5
-
$3,709 SGD
View
Retailer 6
-
$3,787 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$4,005 SGD
View
B+
Retailer 8
-
$4,132 SGD
View
B
Retailer 9
-
$4,418 SGD
View
B
Retailer 10
-
$4,533 SGD
View
B
Retailer 11
-
$4,561 SGD
View
B+
Retailer 12
-
$4,757 SGD
View
B
Retailer 13
-
$5,784 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
564759973 · Nov 6
$6,151 SGD
$4,800 USD
View
13 more retailers have this diamond
Prices start from $3,037 SGDSave up to $3,114 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
$3,037 SGD