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Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

EX • I/IF • GIA 5222252728

Certificate GIA 5222252728

Diamond specifications and retailer prices

From €2,293 EUR
$2,572 USD
As of November 1, 2026
Save €2,199 EUR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,672 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222252728. Listed at 16 retailers as of November 1, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.64°
Pavilion angle37.26°
OriginNatural
Grading LabGIA
CertificateGIA 5222252728
Dimensions5.82 × 6.91 × 4.09 mm
L/W Ratio1.19
Top View
5.82 mm6.91 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222252728
Side View
Table 59.0%Crown 38.64°Girdle: THN-VTKPavilion 37.26°Culet: NoneDepth 59.2%

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: €2,872 EUR|Low: €2,293 EUR|High: €5,510 EUR|Avg: €3,368 EUR|-14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 2€2,293 EUR
Retailer 10€2,405 EUR
Retailer 9€2,462 EUR
Retailer 13€2,479 EUR
Retailer 3€2,685 EUR
Retailer 8€2,782 EUR
Retailer 12€2,813 EUR
Retailer 1€2,872 EUR
Retailer 11€3,034 EUR
Retailer 5€3,255 EUR
Retailer 7€3,301 EUR
Retailer 4€3,487 EUR
Retailer 6€4,492 EUR

42 data points across 13 retailers

16 retailers€2,293 EUR to €4,492 EUR

A
Cheapest Retailer
-
€2,293 EUR
$2,572 USD
B+
Retailer 2
-
€2,405 EUR
$2,698 USD
View
B+
Retailer 3
-
€2,462 EUR
$2,761 USD
View
A
Retailer 4
-
€2,479 EUR
$2,780 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,685 EUR
$3,012 USD
View
B+
Retailer 6
-
€2,782 EUR
$3,120 USD
View
B+
Retailer 7
-
€2,813 EUR
$3,155 USD
View
B+
Retailer 8
-
€2,872 EUR
£2,536 GBP
View
B+
Retailer 9
-
€3,034 EUR
$3,403 USD
View
Retailer 10
-
€3,255 EUR
$3,651 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
€3,255 EUR
$3,651 USD
View
B+
Retailer 12
-
€3,301 EUR
ZAR 59,816 ZAR
View
Retailer 13
-
€3,487 EUR
A$6,017 AUD
View
Price last confirmed 25 days ago
Retailer 14
-
€3,756 EUR
$4,213 USD
View
Price last confirmed 35 days ago
B
Retailer 15
-
€4,492 EUR
£3,967 GBP
View
Most Expensive
NZ Jewellers
33f4b694-8b90-44ff-a279-53770ded8d07 · Sep 28
€5,672 EUR
$6,362 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from €2,293 EURSave up to €2,199 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
1.00ct Heart
€2,293 EUR