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Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 5543969864

Certificate GIA 5543969864

Diamond specifications and retailer prices

From $1,347 SGD
As of November 4, 2026
Save $892 SGD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,238 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543969864. Listed at 11 retailers as of November 4, 2026, with prices from $1,347 to $2,238, a $892 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,238. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.36°
Pavilion angle40.65°
OriginNatural
Grading LabGIA
CertificateGIA 5543969864
Dimensions9.88 × 5.19 × 3.30 mm
L/W Ratio1.90
Top View
9.88 mm5.19 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543969864
Side View
Table 59.0%Crown 39.36°Girdle: STK-THKPavilion 40.65°Culet: NoneDepth 63.6%

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 4
Current: $1,939 SGD|Low: $1,347 SGD|High: $2,281 SGD|Avg: $1,670 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,347 SGD
Retailer 3$1,373 SGD
Retailer 6$1,417 SGD
Retailer 9$1,466 SGD
Retailer 2$1,510 SGD
Retailer 4$1,649 SGD
Retailer 7$1,661 SGD
Retailer 1$1,939 SGD
Retailer 8$1,981 SGD
Wholesale Diamonds Direct$2,238 SGD

43 data points across 10 retailers

11 retailers$1,347 SGD to $2,238 SGD

A
Cheapest Retailer
-
$1,347 SGD
A
Retailer 2
-
$1,373 SGD
View
A
Retailer 3
-
$1,417 SGD
View
A
Retailer 4
-
$1,466 SGD
View
A
Retailer 5
-
$1,510 SGD
View
A
Retailer 6
-
$1,649 SGD
View
A
Retailer 7
-
$1,658 SGD
View
A
Retailer 8
-
$1,661 SGD
View
A
Retailer 9
-
$1,939 SGD
View
B+
Retailer 10
-
$1,981 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
386983198 · Nov 6
$2,238 SGD
$1,747 USD
View
10 more retailers have this diamond
Prices start from $1,347 SGDSave up to $892 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
$1,347 SGD