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Marquise|Natural|GIA

1.52ct E SI1 Marquise Natural Diamond

GD • E/SI1 • GIA 3535469537

Certificate GIA 3535469537

Diamond specifications and retailer prices

From $15,023 SGD
CA$16,321 CAD
As of October 30, 2026
Save $3,507 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,530 SGD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3535469537. Listed at 3 retailers as of October 30, 2026, with prices from $15,023 to $18,530, a $3,507 spread on the same certified stone. 77 Diamonds lists it at $18,530. 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

1.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.35°
Pavilion angle40.18°
OriginNatural
Grading LabGIA
CertificateGIA 3535469537
Dimensions10.56 × 5.90 × 3.96 mm
L/W Ratio1.79
Top View
10.56 mm5.90 mm1.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535469537
Side View
Table 57.0%Crown 43.35°Girdle: STK-VTKPavilion 40.18°Culet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $18,530 SGD|Low: $15,023 SGD|High: $18,651 SGD|Avg: $16,753 SGD|+1.8%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$15,023 SGD
77 Diamonds$18,530 SGD

36 data points across 2 retailers

3 retailers$15,023 SGD to $18,530 SGD

B+
Cheapest Retailer
-
$15,023 SGD
CA$16,321 CAD
B+
Retailer 2
-
$15,141 SGD
A$18,221 AUD
View
Most Expensive
B
77 Diamonds
MQMBAY5HJUBU · Oct 31
$18,530 SGD
£11,413 GBP
View
2 more retailers have this diamond
Prices start from $15,023 SGDSave up to $3,507 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+
1.52ct Marquise
$15,023 SGD