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Marquise|Natural|GIA

1.53ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1559116636

Certificate GIA 1559116636

Diamond specifications and retailer prices

From $15,976 SGD
CA$17,357 CAD
As of October 30, 2026
7 retailers carry this diamond
Most expensive: $24,571 SGD at NZ Jewellers · As of October 12, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559116636. Listed at 7 retailers as of October 30, 2026. 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

1.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559116636
Dimensions11.65 × 5.96 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
11.65 mm5.96 mm1.53 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559116636
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $24,571 SGD|Low: $12,285 SGD|High: $24,571 SGD|Avg: $17,088 SGD
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
October 16, 2026
Retailer 3$12,285 SGD
Retailer 5$13,332 SGD
Retailer 10$14,134 SGD
Retailer 16$14,364 SGD
Retailer 15$15,447 SGD
Retailer 12$16,041 SGD
Retailer 4$16,449 SGD
Retailer 2$16,477 SGD
Retailer 14$17,229 SGD
Retailer 6$17,271 SGD
Retailer 8$17,271 SGD
Retailer 7$17,846 SGD
Retailer 13$17,890 SGD
Retailer 11$18,168 SGD
Retailer 9$23,271 SGD
NZ Jewellers$24,571 SGD

25 data points across 16 retailers

7 retailers

Retailer 1
-
$13,332 SGD
$10,429 USD
Price last confirmed 18 days ago
B
Retailer 2
-
$15,976 SGD
CA$17,357 CAD
View
Retailer 3
-
$16,041 SGD
$12,548 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$16,477 SGD
£10,149 GBP
View
Price last confirmed 17 days ago
Retailer 5
-
$18,168 SGD
$14,212 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$23,271 SGD
£14,333 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
51784b7e-58fb-441a-a455-f47f0671492b · Oct 11
$24,571 SGD
$19,220 USD
View
Price last confirmed 21 days ago
6 more retailers have this diamond
Prices start from $15,976 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
1.53ct Marquise
$15,976 SGD