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Heart|Natural|GIA

1.05ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 3525222805

Certificate GIA 3525222805

Diamond specifications and retailer prices

From €1,449 EUR
HK$12,700 HKD
As of November 2, 2026
Save €1,582 EUR (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,031 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525222805. Listed at 12 retailers as of November 2, 2026, with prices from €1,449 to €3,031, a €1,582 spread on the same certified stone. Do Amore Diamonds lists it at €3,031. 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

1.05
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525222805
Dimensions6.02 × 7.08 × 4.16 mm
L/W Ratio1.18
Top View
6.02 mm7.08 mm1.05 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525222805
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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 2
Current: €3,031 EUR|Low: €1,427 EUR|High: €3,183 EUR|Avg: €1,974 EUR|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4€1,449 EUR
Retailer 8€1,538 EUR
Retailer 5€1,577 EUR
Retailer 6€1,657 EUR
Retailer 9€1,668 EUR
Retailer 11€1,729 EUR
Retailer 2€1,774 EUR
Retailer 10€1,838 EUR
Retailer 7€1,875 EUR
Retailer 3€2,994 EUR
Do Amore Diamonds€3,031 EUR

35 data points across 11 retailers

12 retailers€1,449 EUR to €3,031 EUR

A
Cheapest Retailer
-
€1,449 EUR
HK$12,700 HKD
A
Retailer 2
-
€1,538 EUR
$1,725 USD
View
A
Retailer 3
-
€1,577 EUR
$1,769 USD
View
A
Retailer 4
-
€1,657 EUR
View
A
Retailer 5
-
€1,668 EUR
$1,871 USD
View
Final sale: no returns
A
Retailer 6
-
€1,729 EUR
$1,940 USD
View
A
Retailer 7
-
€1,774 EUR
$1,990 USD
View
A
Retailer 8
-
€1,838 EUR
$2,062 USD
View
B+
Retailer 9
-
€1,875 EUR
£1,656 GBP
View
B+
Retailer 10
-
€2,207 EUR
A$3,808 AUD
View
Retailer 11
-
€2,994 EUR
$3,358 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
10-YSMPM192 · Nov 2
€3,031 EUR
$3,400 USD
View
11 more retailers have this diamond
Prices start from €1,449 EURSave up to €1,582 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
1.05ct Heart
€1,449 EUR