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Marquise|Natural|GIA

0.90ct E VS1 Marquise Natural Diamond

GD • E/VS1 • GIA 1505842178

Certificate GIA 1505842178

Diamond specifications and retailer prices

From $4,847 SGD
As of October 29, 2026
Save $1,953 SGD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,799 SGD at Shane Co · As of October 28, 2026
View at Shane Co

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1505842178. Listed at 2 retailers as of October 28, 2026, with prices from $4,847 to $6,799, a $1,953 spread on the same certified stone. Shane Co lists it at $6,799. 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

0.90
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1505842178
Dimensions8.92 × 5.07 mm
L/W Ratio1.76
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Pinpoint
Top View
8.92 mm5.07 mm0.90 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1505842178
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.2%

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 29
Current: $4,847 SGD|Low: $4,847 SGD|High: $6,799 SGD|Avg: $5,832 SGD|-0.4%
Retailer 1
Shane Co
October 13, 2026
Retailer 1$4,847 SGD
Shane Co$6,799 SGD

4 data points across 2 retailers

2 retailers$4,847 SGD to $6,799 SGD

B+
Cheapest Retailer
-
$4,847 SGD
Most Expensive
C
Shane Co
25I0BTU · Oct 28
$6,799 SGD
$5,305 USD
View
1 more retailer has this diamond
Prices start from $4,847 SGDSave up to $1,953 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+
0.90ct Marquise
$4,847 SGD