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Heart|Natural|GIA

1.00ct L SI1 Heart Natural Diamond

EX • L/SI1 • GIA 1533534249

Certificate GIA 1533534249

Diamond specifications and retailer prices

From €926 EUR
As of November 6, 2026
Save €326 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,252 EUR at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533534249. Listed at 3 retailers as of November 6, 2026, with prices from €926 to €1,252, a €326 spread on the same certified stone. B2C Jewels lists it at €1,252. 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533534249
Dimensions5.98 × 6.78 × 4.15 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Top View
5.98 mm6.78 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533534249
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,252 EUR|Low: €926 EUR|High: €1,352 EUR|Avg: €1,146 EUR
B2C Jewels
Retailer 2
Retailer 3
November 6, 2026
Retailer 2€926 EUR
Retailer 3€1,191 EUR
B2C Jewels€1,252 EUR

46 data points across 3 retailers

3 retailers€926 EUR to €1,252 EUR

A
Cheapest Retailer
-
€926 EUR
B+
Retailer 2
-
€1,191 EUR
View
Most Expensive
B
B2C Jewels
31000272 · Nov 6
€1,252 EUR
$1,398 USD
View
2 more retailers have this diamond
Prices start from €926 EURSave up to €326 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
€926 EUR