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Marquise|Natural|GIA

0.90ct E VS1 Marquise Natural Diamond

GD • E/VS1 • GIA 1559508321

Certificate GIA 1559508321

Diamond specifications and retailer prices

From $3,439 SGD
$2,683 USD
As of October 28, 2026
Save $908 SGD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,347 SGD at GemTrove · As of October 29, 2026
View at GemTrove

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 1559508321. Listed at 7 retailers as of October 28, 2026, with prices from $3,439 to $4,347, a $908 spread on the same certified stone. GemTrove lists it at $4,347. 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
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559508321
Dimensions9.56 × 5.02 × 3.14 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Cloud
Top View
9.56 mm5.02 mm0.90 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1559508321
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,347 SGD|Low: $2,971 SGD|High: $4,347 SGD|Avg: $3,816 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$3,439 SGD
Retailer 4$3,476 SGD
Retailer 7$3,582 SGD
Retailer 2$3,716 SGD
Retailer 6$3,947 SGD
Retailer 5$4,090 SGD
GemTrove$4,347 SGD

36 data points across 7 retailers

7 retailers$3,439 SGD to $4,347 SGD

A
Cheapest Retailer
-
$3,439 SGD
$2,683 USD
B+
Retailer 2
-
$3,476 SGD
$2,712 USD
View
Final sale: no returns
A
Retailer 3
-
$3,582 SGD
MYR 11,385 MYR
View
A
Retailer 4
-
$3,716 SGD
£2,283 GBP
View
B+
Retailer 5
-
$3,947 SGD
View
B+
Retailer 6
-
$4,090 SGD
$3,191 USD
View
Most Expensive
B+
GemTrove
GT-N-01273164-98 · Oct 29
$4,347 SGD
A$5,218 AUD
View
6 more retailers have this diamond
Prices start from $3,439 SGDSave up to $908 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
0.90ct Marquise
$3,439 SGD