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Marquise|Natural|GIA

2.01ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 1559823310

Certificate GIA 1559823310

Diamond specifications and retailer prices

From $12,064 SGD
As of November 4, 2026
Save $9,559 SGD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,623 SGD at With Clarity · As of November 4, 2026
View at With Clarity

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559823310. Listed at 14 retailers as of November 4, 2026, with prices from $12,064 to $21,623, a $9,559 spread on the same certified stone. With Clarity lists it at $21,623. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle38.08°
OriginNatural
Grading LabGIA
CertificateGIA 1559823310
Dimensions13.46 × 6.42 × 3.82 mm
L/W Ratio2.10
Culet sizeNone
Top View
13.46 mm6.42 mm2.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559823310
Side View
Table 58.0%Crown 38.4°Girdle: THN-VTKPavilion 38.08°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $17,786 SGD|Low: $12,064 SGD|High: $22,975 SGD|Avg: $15,394 SGD|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 6, 2026
Retailer 3$12,064 SGD
Retailer 10$12,663 SGD
Retailer 7$12,783 SGD
Retailer 9$13,095 SGD
Retailer 6$13,331 SGD
Retailer 8$13,400 SGD
Retailer 4$13,611 SGD
Retailer 5$15,345 SGD
Retailer 12$15,368 SGD
Retailer 2$15,517 SGD
Retailer 11$15,883 SGD
Retailer 1$17,786 SGD
With Clarity$21,623 SGD

30 data points across 13 retailers

14 retailers$12,064 SGD to $21,623 SGD

B+
Cheapest Retailer
-
$12,064 SGD
B+
Retailer 2
-
$12,663 SGD
View
B+
Retailer 3
-
$12,783 SGD
View
B+
Retailer 4
-
$13,095 SGD
View
B+
Retailer 5
-
$13,331 SGD
View
B+
Retailer 6
-
$13,400 SGD
View
B+
Retailer 7
-
$13,611 SGD
View
B
Retailer 8
-
$15,345 SGD
View
B
Retailer 9
-
$15,368 SGD
View
B
Retailer 10
-
$15,517 SGD
View
B
Retailer 11
-
$15,883 SGD
View
B
Retailer 12
-
$16,789 SGD
View
B
Retailer 13
-
$17,786 SGD
View
Most Expensive
B
With Clarity
1559823310 · Nov 4
$21,623 SGD
$16,929 USD
View
13 more retailers have this diamond
Prices start from $12,064 SGDSave up to $9,559 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.

B+
2.01ct Marquise
$12,064 SGD