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Heart|Natural|GIA

1.20ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 5553163504

Certificate GIA 5553163504

Diamond specifications and retailer prices

From €1,994 EUR
$2,236 USD
As of November 1, 2026
Save €2,470 EUR (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,464 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553163504. Listed at 12 retailers as of November 1, 2026, with prices from €1,994 to €4,464, a €2,470 spread on the same certified stone. MOH London lists it at €4,464. 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

1.20
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553163504
Dimensions7.50 × 6.31 × 4.40 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.50 mm6.31 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553163504
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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 1
Current: €4,464 EUR|Low: €1,994 EUR|High: €5,275 EUR|Avg: €2,994 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9€1,994 EUR
Retailer 5€2,286 EUR
Retailer 8€2,369 EUR
Retailer 7€2,391 EUR
Retailer 2€2,519 EUR
Retailer 4€2,637 EUR
Retailer 3€2,983 EUR
MOH London€4,464 EUR
Retailer 6€5,275 EUR

44 data points across 9 retailers

12 retailers€1,994 EUR to €4,464 EUR

A
Cheapest Retailer
-
€1,994 EUR
$2,236 USD
Retailer 2
-
€2,286 EUR
$2,564 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
€2,369 EUR
$2,657 USD
View
Retailer 4
-
€2,391 EUR
$2,682 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€2,434 EUR
$2,730 USD
View
B+
Retailer 6
-
€2,519 EUR
£2,224 GBP
View
Retailer 7
-
€2,637 EUR
$2,958 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
€2,639 EUR
$2,960 USD
View
B
Retailer 9
-
€2,639 EUR
$2,960 USD
View
B
Retailer 10
-
€2,728 EUR
$3,060 USD
View
B+
Retailer 11
-
€2,983 EUR
View
Most Expensive
B
MOH London
040CF0DAD · Nov 2
€4,464 EUR
£3,942 GBP
View
11 more retailers have this diamond
Prices start from €1,994 EURSave up to €2,470 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
1.20ct Heart
€1,994 EUR