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Marquise|Natural|GIA

0.90ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6542700353

Certificate GIA 6542700353

Diamond specifications and retailer prices

From €4,400 EUR
SGD 6,643 SGD
As of October 31, 2026
Save €2,880 EUR (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €7,280 EUR 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 €4,400 to €7,280, a €2,880 spread on the same certified stone. Diamond Quarter lists it at €7,280. 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: €7,280 EUR|Low: €2,466 EUR|High: €7,280 EUR|Avg: €4,423 EUR
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 13, 2026
Retailer 6€2,466 EUR
Retailer 4€3,141 EUR
Retailer 3€3,643 EUR
Retailer 2€4,400 EUR
Retailer 5€5,594 EUR
Diamond Quarter€7,280 EUR

4 data points across 6 retailers

7 retailers€4,400 EUR to €7,280 EUR

Retailer 1
-
€2,466 EUR
THB 95,000 THB
Price last confirmed 59 days ago
Retailer 2
-
€2,467 EUR
A$4,240 AUD
View
Price last confirmed 62 days ago
Retailer 3
-
€2,846 EUR
A$4,891 AUD
View
Price last confirmed 104 days ago
Retailer 4
-
€3,655 EUR
A$6,282 AUD
View
Price last confirmed 124 days ago
B+
Retailer 5
-
€4,400 EUR
SGD 6,643 SGD
View
B
Retailer 6
-
€5,594 EUR
$6,250 USD
View
Most Expensive
B
Diamond Quarter
0.9VS1D1556C408N · Oct 30
€7,280 EUR
£6,404 GBP
View
6 more retailers have this diamond
Prices start from €4,400 EURSave up to €2,880 EUR

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
€4,400 EUR