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Heart|Natural|GIA

1.07ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 5242054467

Certificate GIA 5242054467

Diamond specifications and retailer prices

From €1,020 EUR
HK$8,900 HKD
As of November 1, 2026
Save €2,350 EUR (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,370 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct 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 5242054467. Listed at 8 retailers as of October 30, 2026, with prices from €1,020 to €3,370, a €2,350 spread on the same certified stone. NZ Jewellers lists it at €3,370. 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

1.07
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.23°
OriginNatural
Grading LabGIA
CertificateGIA 5242054467
Dimensions6.13 × 7.06 × 4.21 mm
L/W Ratio1.15
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.13 mm7.06 mm1.07 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242054467
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 38.23°Culet: NoneDepth 59.5%

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: €3,370 EUR|Low: €1,008 EUR|High: €3,790 EUR|Avg: €1,949 EUR|-11.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4€1,020 EUR
Retailer 3€1,355 EUR
Retailer 7€1,382 EUR
Retailer 8€1,441 EUR
Retailer 6€1,446 EUR
Retailer 2€2,420 EUR
Retailer 5€2,491 EUR
NZ Jewellers€3,370 EUR

27 data points across 8 retailers

8 retailers€1,020 EUR to €3,370 EUR

A
Cheapest Retailer
-
€1,020 EUR
HK$8,900 HKD
A
Retailer 2
-
€1,355 EUR
$1,514 USD
View
A
Retailer 3
-
€1,382 EUR
$1,544 USD
View
A
Retailer 4
-
€1,441 EUR
SGD 2,176 SGD
View
A
Retailer 5
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 6
-
€2,420 EUR
£2,129 GBP
View
B
Retailer 7
-
€2,491 EUR
View
Most Expensive
B
NZ Jewellers
8793d101-303a-4eff-ad40-1e6d16f6b73d · Oct 30
€3,370 EUR
$3,765 USD
View
7 more retailers have this diamond
Prices start from €1,020 EURSave up to €2,350 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
1.07ct Heart
€1,020 EUR