CaratHunter
Plans
Heart|Natural|GIA

0.91ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 5212460952

Certificate GIA 5212460952

Diamond specifications and retailer prices

From €2,980 EUR
$3,342 USD
As of November 2, 2026
Save €988 EUR (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,960 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.91ct natural heart diamond

This 0.91ct natural heart 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 5212460952. Listed at 7 retailers as of November 2, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5212460952
Dimensions6.13 × 5.55 × 3.36 mm
L/W Ratio1.10
Top View
6.13 mm5.55 mm0.91 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5212460952
Side View
Table 64.0%CrownGirdle: XTN-THKPavilionCulet: MediumDepth 60.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €5,960 EUR|Low: €2,602 EUR|High: €6,032 EUR|Avg: €3,800 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5€2,630 EUR
Retailer 4€2,980 EUR
Retailer 2€3,681 EUR
Retailer 6€3,807 EUR
Retailer 3€3,967 EUR
MOH London€5,960 EUR

40 data points across 6 retailers

7 retailers€2,980 EUR to €3,967 EUR

B
Cheapest Retailer
-
€2,980 EUR
$3,342 USD
Final sale: no returns
B
Retailer 2
-
€3,681 EUR
£3,251 GBP
View
B
Retailer 3
-
€3,691 EUR
$4,140 USD
View
B
Retailer 4
-
€3,691 EUR
$4,140 USD
View
B
Retailer 5
-
€3,807 EUR
$4,270 USD
View
B
Retailer 6
-
€3,967 EUR
View
Most Expensive
MOH London
88108AD43 · Nov 2
€5,960 EUR
£5,264 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €2,980 EURSave up to €988 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
0.91ct Heart
€2,980 EUR