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Marquise|Natural|GIA

0.81ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 10218644

Certificate GIA 10218644

Diamond specifications and retailer prices

From $2,698 CAD
$1,931 USD
As of October 29, 2026
Save $1,368 CAD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,982 CAD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded F 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 10218644. Listed at 4 retailers as of October 29, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 10218644
Dimensions8.67 × 4.92 × 3.11 mm
L/W Ratio1.76
Girdle conditionFaceted
Key to symbols
Cloud, Feather, Cavity, Extra Facet
Top View
8.67 mm4.92 mm0.81 ctF / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 10218644
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.3%

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 29
Current: $4,982 CAD|Low: $2,429 CAD|High: $4,982 CAD|Avg: $3,565 CAD|+1.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$2,672 CAD
Retailer 4$2,698 CAD
Retailer 2$4,066 CAD
Cape Diamonds$4,982 CAD

30 data points across 4 retailers

4 retailers$2,698 CAD to $4,066 CAD

A
Cheapest Retailer
-
$2,698 CAD
$1,931 USD
A
Retailer 2
-
$2,880 CAD
$2,061 USD
View
B+
Retailer 3
-
$4,066 CAD
£2,291 GBP
View
Most Expensive
Cape Diamonds
cert_10218644 · Oct 26
$4,982 CAD
ZAR 57,593 ZAR
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $2,698 CADSave up to $1,368 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.

A
0.81ct Marquise
$2,698 CAD