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Heart|Natural|GIA

1.03ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7351677035

Certificate GIA 7351677035

Diamond specifications and retailer prices

From €997 EUR
As of November 6, 2026
Save €1,353 EUR (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,350 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7351677035. Listed at 11 retailers as of November 4, 2026, with prices from €997 to €2,350, a €1,353 spread on the same certified stone. MOH London lists it at €2,350. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7351677035
Dimensions5.62 × 5.49 × 3.67 mm
L/W Ratio1.02
Top View
5.62 mm5.49 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7351677035
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.8%

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: €2,350 EUR|Low: €985 EUR|High: €2,378 EUR|Avg: €1,471 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8€997 EUR
Retailer 10€1,246 EUR
Retailer 9€1,345 EUR
Retailer 11€1,345 EUR
Retailer 5€1,376 EUR
Retailer 3€1,378 EUR
Retailer 7€1,386 EUR
Retailer 4€1,388 EUR
Retailer 12€1,466 EUR
Retailer 2€1,481 EUR
Retailer 6€1,826 EUR
MOH London€2,350 EUR

32 data points across 12 retailers

11 retailers€997 EUR to €2,350 EUR

A
Cheapest Retailer
-
€997 EUR
B+
Retailer 2
-
€1,246 EUR
View
B+
Retailer 3
-
€1,345 EUR
View
Retailer 4
-
€1,345 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€1,376 EUR
View
B+
Retailer 6
-
€1,386 EUR
View
B+
Retailer 7
-
€1,388 EUR
View
B+
Retailer 8
-
€1,466 EUR
View
B+
Retailer 9
-
€1,481 EUR
View
B
Retailer 10
-
€1,826 EUR
View
Most Expensive
B
MOH London
7E657BA04 · Nov 4
€2,350 EUR
£2,066 GBP
View
10 more retailers have this diamond
Prices start from €997 EURSave up to €1,353 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
€997 EUR