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Heart|Natural|GIA

0.70ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 7541741298

Certificate GIA 7541741298

Diamond specifications and retailer prices

From €520 EUR
₹55,535 INR
As of November 2, 2026
Save €756 EUR (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,184 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter 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 7541741298. Listed at 12 retailers as of November 1, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541741298
Dimensions5.55 × 6.11 × 3.42 mm
L/W Ratio1.10
Girdle conditionVery Thick
Top View
5.55 mm6.11 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541741298
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.0%

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: €2,184 EUR|Low: €439 EUR|High: €2,184 EUR|Avg: €961 EUR|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2€520 EUR
Retailer 3€545 EUR
Retailer 8€700 EUR
Retailer 12€707 EUR
Retailer 10€801 EUR
Retailer 11€815 EUR
Retailer 6€837 EUR
Retailer 5€986 EUR
Retailer 4€1,035 EUR
Retailer 9€1,040 EUR
Retailer 7€1,276 EUR
NZ Jewellers€2,184 EUR

35 data points across 12 retailers

12 retailers€520 EUR to €1,276 EUR

A
Cheapest Retailer
-
€520 EUR
₹55,535 INR
A
Retailer 2
-
€545 EUR
$611 USD
View
Final sale: no returns
B+
Retailer 3
-
€700 EUR
$785 USD
View
B+
Retailer 4
-
€707 EUR
$793 USD
View
B+
Retailer 5
-
€801 EUR
$898 USD
View
B+
Retailer 6
-
€815 EUR
$914 USD
View
B+
Retailer 7
-
€837 EUR
£740 GBP
View
B
Retailer 8
-
€986 EUR
View
Retailer 9
-
€1,035 EUR
A$1,785 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
€1,040 EUR
ZAR 18,849 ZAR
View
B
Retailer 11
-
€1,276 EUR
£1,127 GBP
View
Most Expensive
NZ Jewellers
dd378b7e-457c-4f0d-aaa4-071fe41e796b · Oct 30
€2,184 EUR
$2,450 USD
View
Price under review
11 more retailers have this diamond
Prices start from €520 EURSave up to €756 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
0.70ct Heart
€520 EUR