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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 €1,722 EUR
$1,931 USD
As of October 29, 2026
Save €1,457 EUR (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,178 EUR 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 26, 2026, with prices from €1,722 to €3,178, a €1,457 spread on the same certified stone. Cape Diamonds lists it at €3,178. 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: €3,178 EUR|Low: €1,550 EUR|High: €3,178 EUR|Avg: €2,273 EUR|+1.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3€1,705 EUR
Retailer 4€1,722 EUR
Retailer 2€2,594 EUR
Cape Diamonds€3,178 EUR

31 data points across 4 retailers

4 retailers€1,722 EUR to €3,178 EUR

A
Cheapest Retailer
-
€1,722 EUR
$1,931 USD
A
Retailer 2
-
€1,838 EUR
$2,061 USD
View
B+
Retailer 3
-
€2,594 EUR
£2,291 GBP
View
Most Expensive
B+
Cape Diamonds
cert_10218644 · Oct 26
€3,178 EUR
ZAR 57,593 ZAR
View
3 more retailers have this diamond
Prices start from €1,722 EURSave up to €1,457 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.

A
0.81ct Marquise
€1,722 EUR