Marquise|Natural|GIA

0.90ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6542700353

Certificate GIA 6542700353

Diamond specifications and retailer prices

From $6,867 CAD
SGD 6,643 SGD
As of October 31, 2026
Save $4,494 CAD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,361 CAD at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded D colour (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 6542700353. Listed at 7 retailers as of October 30, 2026, with prices from $6,867 to $11,361, a $4,494 spread on the same certified stone. Diamond Quarter lists it at $11,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542700353
Dimensions9.26 × 5.02 × 3.16 mm
L/W Ratio1.84
Top View
9.26 mm5.02 mm0.90 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542700353
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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: $11,361 CAD|Low: $3,848 CAD|High: $11,361 CAD|Avg: $6,903 CAD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 13, 2026
Retailer 6$3,848 CAD
Retailer 4$4,901 CAD
Retailer 3$5,685 CAD
Retailer 2$6,867 CAD
Retailer 5$8,731 CAD
Diamond Quarter$11,361 CAD

4 data points across 6 retailers

7 retailers$6,867 CAD to $11,361 CAD

Retailer 1
-
$3,848 CAD
THB 95,000 THB
Price last confirmed 57 days ago
Retailer 2
-
$3,850 CAD
A$4,240 AUD
View
Price last confirmed 61 days ago
Retailer 3
-
$4,441 CAD
A$4,891 AUD
View
Price last confirmed 102 days ago
Retailer 4
-
$5,704 CAD
A$6,282 AUD
View
Price last confirmed 123 days ago
B+
Retailer 5
-
$6,867 CAD
SGD 6,643 SGD
View
B
Retailer 6
-
$8,731 CAD
$6,250 USD
View
Most Expensive
B
Diamond Quarter
0.9VS1D1556C408N · Oct 30
$11,361 CAD
£6,404 GBP
View
6 more retailers have this diamond
Prices start from $6,867 CADSave up to $4,494 CAD

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
$6,867 CAD