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Heart|Natural|GIA

1.20ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2225414133

Certificate GIA 2225414133

Diamond specifications and retailer prices

From €2,005 EUR
As of November 6, 2026
Save €1,020 EUR (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,025 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225414133. Listed at 5 retailers as of November 6, 2026, with prices from €2,005 to €3,025, a €1,020 spread on the same certified stone. 77 Diamonds lists it at €3,025. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225414133
Dimensions6.19 × 7.10 × 4.37 mm
L/W Ratio1.15
Top View
6.19 mm7.10 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225414133
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 61.6%

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 6
Current: €3,025 EUR|Low: €2,005 EUR|High: €3,635 EUR|Avg: €2,526 EUR|-7.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3€2,005 EUR
Retailer 4€2,058 EUR
Retailer 5€2,069 EUR
Retailer 2€2,159 EUR
77 Diamonds€3,025 EUR
Retailer 6€3,635 EUR

37 data points across 6 retailers

5 retailers€2,005 EUR to €3,025 EUR

B+
Cheapest Retailer
-
€2,005 EUR
B+
Retailer 2
-
€2,058 EUR
View
B+
Retailer 3
-
€2,069 EUR
View
B+
Retailer 4
-
€2,159 EUR
View
Most Expensive
B
77 Diamonds
HSMBXVUWAZHP · Nov 6
€3,025 EUR
£2,660 GBP
View
4 more retailers have this diamond
Prices start from €2,005 EURSave up to €1,020 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+
1.20ct Heart
€2,005 EUR