CaratHunter
Plans
Radiant|Natural|GIA

0.81ct F IF Radiant Natural Diamond

ID • F/IF • GIA 1559739100

Certificate GIA 1559739100

Diamond specifications and retailer prices

From €1,509 EUR
As of November 5, 2026
Save €435 EUR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,945 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559739100. Listed at 4 retailers as of November 5, 2026, with prices from €1,509 to €1,945, a €435 spread on the same certified stone. GemTrove lists it at €1,945. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559739100
Dimensions6.07 × 4.50 × 3.14 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
6.07 mm4.50 mm0.81 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559739100
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

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: Nov 5
Current: €1,945 EUR|Low: €1,509 EUR|High: €1,948 EUR|Avg: €1,793 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2€1,509 EUR
Retailer 4€1,708 EUR
Retailer 3€1,810 EUR
GemTrove€1,945 EUR

6 data points across 4 retailers

4 retailers€1,509 EUR to €1,945 EUR

A
Cheapest Retailer
-
€1,509 EUR
A
Retailer 2
-
€1,708 EUR
View
A
Retailer 3
-
€1,810 EUR
View
Most Expensive
B+
GemTrove
GT-N-00951879-98 · Nov 6
€1,945 EUR
A$3,358 AUD
View
3 more retailers have this diamond
Prices start from €1,509 EURSave up to €435 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 Radiant
€1,509 EUR