CaratHunter
Plans
Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7556515932

Certificate GIA 7556515932

Diamond specifications and retailer prices

From €1,120 EUR
As of November 6, 2026
Save €462 EUR (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,582 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H 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 7556515932. Listed at 6 retailers as of November 6, 2026, with prices from €1,120 to €1,582, a €462 spread on the same certified stone. GemTrove lists it at €1,582. 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

1.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556515932
Dimensions6.45 × 7.03 × 3.96 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.45 mm7.03 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556515932
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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 6
Current: €1,582 EUR|Low: €1,048 EUR|High: €1,582 EUR|Avg: €1,286 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4€1,120 EUR
Retailer 3€1,123 EUR
Retailer 5€1,133 EUR
Retailer 2€1,218 EUR
Retailer 6€1,275 EUR
GemTrove€1,582 EUR

41 data points across 6 retailers

6 retailers€1,120 EUR to €1,582 EUR

A
Cheapest Retailer
-
€1,120 EUR
Final sale: no returns
A
Retailer 2
-
€1,123 EUR
View
A
Retailer 3
-
€1,133 EUR
View
A
Retailer 4
-
€1,218 EUR
View
A
Retailer 5
-
€1,275 EUR
View
Most Expensive
B+
GemTrove
GT-N-01268906-98 · Nov 6
€1,582 EUR
A$2,718 AUD
View
5 more retailers have this diamond
Prices start from €1,120 EURSave up to €462 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
1.03ct Heart
€1,120 EUR