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Marquise|Natural|GIA

0.90ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 7546185424

Certificate GIA 7546185424

Diamond specifications and retailer prices

From $3,580 SGD
$2,800 USD
As of November 2, 2026
Save $3,499 SGD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,079 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546185424. Listed at 10 retailers as of October 29, 2026, with prices from $3,580 to $7,079, a $3,499 spread on the same certified stone. MOH London lists it at $7,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7546185424
Dimensions9.40 × 4.94 × 3.24 mm
L/W Ratio1.90
Top View
9.40 mm4.94 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546185424
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.6%

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 2
Current: $7,079 SGD|Low: $3,523 SGD|High: $7,126 SGD|Avg: $4,731 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$3,580 SGD
Retailer 7$3,897 SGD
Retailer 3$4,363 SGD
Retailer 5$4,498 SGD
Retailer 2$4,540 SGD
Retailer 10$4,668 SGD
Retailer 9$4,832 SGD
Retailer 8$4,844 SGD
Retailer 6$4,883 SGD
MOH London$7,079 SGD

44 data points across 10 retailers

10 retailers$3,580 SGD to $7,079 SGD

B+
Cheapest Retailer
-
$3,580 SGD
$2,800 USD
B+
Retailer 2
-
$3,897 SGD
CA$4,234 CAD
View
B
Retailer 3
-
$4,363 SGD
£2,687 GBP
View
Retailer 4
-
$4,498 SGD
A$5,413 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$4,540 SGD
€3,382 EUR
View
B
Retailer 6
-
$4,668 SGD
$3,651 USD
View
B
Retailer 7
-
$4,832 SGD
$3,780 USD
View
B
Retailer 8
-
$4,844 SGD
$3,789 USD
View
Retailer 9
-
$4,883 SGD
$3,820 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
6E94DD75E · Oct 29
$7,079 SGD
£4,360 GBP
View
9 more retailers have this diamond
Prices start from $3,580 SGDSave up to $3,499 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
$3,580 SGD