Marquise|Natural|GIA

0.90ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 7546185424

Certificate GIA 7546185424

Diamond specifications and retailer prices

From $2,800 USD
As of October 31, 2026
Save $2,737 USD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,537 USD 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 $2,800 to $5,537, a $2,737 spread on the same certified stone. MOH London lists it at $5,537. 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
Color
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: Oct 31
Current: $5,537 USD|Low: $2,756 USD|High: $5,574 USD|Avg: $3,701 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$2,800 USD
Retailer 7$3,048 USD
Retailer 2$3,442 USD
Retailer 5$3,518 USD
Retailer 3$3,556 USD
Retailer 10$3,651 USD
Retailer 9$3,780 USD
Retailer 8$3,789 USD
Retailer 6$3,820 USD
MOH London$5,537 USD

43 data points across 10 retailers

10 retailers$2,800 USD to $5,537 USD

B+
Cheapest Retailer
-
$2,800 USD
B+
Retailer 2
-
$3,048 USD
CA$4,234 CAD
View
B
Retailer 3
-
$3,442 USD
£2,710 GBP
View
Retailer 4
-
$3,518 USD
A$5,413 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$3,556 USD
€3,387 EUR
View
B
Retailer 6
-
$3,651 USD
View
B
Retailer 7
-
$3,780 USD
View
B
Retailer 8
-
$3,789 USD
View
Retailer 9
-
$3,820 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
6E94DD75E · Oct 29
$5,537 USD
£4,360 GBP
View
9 more retailers have this diamond
Prices start from $2,800 USDSave up to $2,737 USD

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
$2,800 USD