CaratHunter
Plans
Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 5151682610

Certificate GIA 5151682610

Diamond specifications and retailer prices

From €1,821 EUR
$2,043 USD
As of November 2, 2026
Save €2,126 EUR (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,947 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5151682610. Listed at 7 retailers as of November 2, 2026, with prices from €1,821 to €3,947, a €2,126 spread on the same certified stone. MOH London lists it at €3,947. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151682610
Dimensions8.09 × 4.84 × 3.39 mm
L/W Ratio1.67
Top View
8.09 mm4.84 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5151682610
Side View
Table 52.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 70.1%

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: Nov 2
Current: €3,947 EUR|Low: €1,656 EUR|High: €3,995 EUR|Avg: €2,698 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6€1,821 EUR
Retailer 4€1,863 EUR
Retailer 3€2,388 EUR
Retailer 5€2,525 EUR
Retailer 2€2,813 EUR
Retailer 7€3,242 EUR
MOH London€3,947 EUR

39 data points across 7 retailers

7 retailers€1,821 EUR to €3,947 EUR

B+
Cheapest Retailer
-
€1,821 EUR
$2,043 USD
Final sale: no returns
B+
Retailer 2
-
€1,863 EUR
$2,090 USD
View
B
Retailer 3
-
€2,388 EUR
£2,109 GBP
View
Retailer 4
-
€2,525 EUR
A$4,356 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
€2,813 EUR
View
C
Retailer 6
-
€3,242 EUR
$3,637 USD
View
Most Expensive
B
MOH London
5BDC3E873 · Nov 2
€3,947 EUR
£3,486 GBP
View
6 more retailers have this diamond
Prices start from €1,821 EURSave up to €2,126 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+
0.80ct Marquise
€1,821 EUR