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Heart|Natural|GIA

0.51ct F IF Heart Natural Diamond

GD • F/IF • GIA 6461620001

Certificate GIA 6461620001

Diamond specifications and retailer prices

From €1,079 EUR
$1,210 USD
As of November 2, 2026
Save €1,075 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,154 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6461620001. Listed at 11 retailers as of October 29, 2026, with prices from €1,079 to €2,154, a €1,075 spread on the same certified stone. MOH London lists it at €2,154. 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

0.51
Carat
F
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6461620001
Dimensions4.89 × 4.20 × 2.90 mm
L/W Ratio1.16
Top View
4.89 mm4.20 mm0.51 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6461620001
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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: €2,154 EUR|Low: €989 EUR|High: €2,168 EUR|Avg: €1,465 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€1,079 EUR
Retailer 9€1,084 EUR
Retailer 3€1,207 EUR
Retailer 8€1,271 EUR
Retailer 2€1,319 EUR
Retailer 7€1,529 EUR
Retailer 4€1,634 EUR
Retailer 5€1,805 EUR
MOH London€2,154 EUR

39 data points across 9 retailers

11 retailers€1,079 EUR to €2,154 EUR

B+
Cheapest Retailer
-
€1,079 EUR
$1,210 USD
Final sale: no returns
B+
Retailer 2
-
€1,084 EUR
$1,216 USD
View
B
Retailer 3
-
€1,207 EUR
£1,066 GBP
View
B
Retailer 4
-
€1,271 EUR
$1,425 USD
View
B
Retailer 5
-
€1,290 EUR
$1,447 USD
View
B
Retailer 6
-
€1,319 EUR
£1,165 GBP
View
Retailer 7
-
€1,529 EUR
A$2,639 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
€1,634 EUR
View
B
Retailer 9
-
€1,805 EUR
ZAR 32,711 ZAR
View
B
Retailer 10
-
€2,106 EUR
£1,860 GBP
View
Most Expensive
B
MOH London
336785F59 · Oct 29
€2,154 EUR
£1,902 GBP
View
10 more retailers have this diamond
Prices start from €1,079 EURSave up to €1,075 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+
0.51ct Heart
€1,079 EUR