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Heart|Natural|GIA

1.25ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7541100620

Certificate GIA 7541100620

Diamond specifications and retailer prices

From €1,483 EUR
₹158,410 INR
As of October 30, 2026
Save €2,627 EUR (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,110 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural heart diamond

This 1.25ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 7541100620. Listed at 18 retailers as of October 30, 2026, with prices from €1,483 to €4,110, a €2,627 spread on the same certified stone. NZ Jewellers lists it at €4,110. 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

1.25
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541100620
Dimensions7.40 × 6.57 × 4.31 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.40 mm6.57 mm1.25 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541100620
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,110 EUR|Low: €1,474 EUR|High: €4,110 EUR|Avg: €2,225 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 13€1,483 EUR
Retailer 9€1,553 EUR
Retailer 7€1,776 EUR
Retailer 14€1,924 EUR
Retailer 3€1,947 EUR
Retailer 6€1,966 EUR
Retailer 10€1,966 EUR
Retailer 5€1,979 EUR
Retailer 18€2,057 EUR
Retailer 15€2,058 EUR
Retailer 17€2,142 EUR
Retailer 12€2,158 EUR
Retailer 19€2,256 EUR
Retailer 4€2,269 EUR
Retailer 11€2,290 EUR
Retailer 8€2,299 EUR
Retailer 2€2,417 EUR
Retailer 16€3,464 EUR
NZ Jewellers€4,110 EUR

20 data points across 19 retailers

18 retailers€1,483 EUR to €4,110 EUR

A
Cheapest Retailer
-
€1,483 EUR
₹158,410 INR
A
Retailer 2
-
€1,553 EUR
$1,742 USD
View
Final sale: no returns
A
Retailer 3
-
€1,776 EUR
$1,992 USD
View
A
Retailer 4
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€1,924 EUR
£1,699 GBP
View
A
Retailer 5
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€1,947 EUR
$2,184 USD
View
A
Retailer 6
-
€1,966 EUR
$2,205 USD
View
Retailer 7
-
€1,966 EUR
$2,205 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
€1,979 EUR
$2,220 USD
View
A
Retailer 9
-
€2,057 EUR
$2,307 USD
View
A
Retailer 10
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€2,058 EUR
$2,308 USD
View
A
Retailer 11
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€2,142 EUR
$2,402 USD
View
A
Retailer 12
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€2,158 EUR
£1,905 GBP
View
A
Retailer 13
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€2,256 EUR
$2,530 USD
View
A
Retailer 14
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€2,269 EUR
$2,545 USD
View
A
Retailer 15
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€2,299 EUR
$2,579 USD
View
A
Retailer 16
-
€2,417 EUR
ZAR 43,791 ZAR
View
Retailer 17
-
€3,464 EUR
£3,059 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
8d642ade-dadc-4442-92bd-18b8905ee129 · Oct 30
€4,110 EUR
$4,610 USD
View
17 more retailers have this diamond
Prices start from €1,483 EURSave up to €2,627 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
1.25ct Heart
€1,483 EUR