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Heart|Natural|GIA

1.52ct K SI1 Heart Natural Diamond

ID • K/SI1 • GIA 2556112051

Certificate GIA 2556112051

Diamond specifications and retailer prices

From €2,064 EUR
As of November 6, 2026
Save €1,040 EUR (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,105 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded K 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 2556112051. Listed at 8 retailers as of November 6, 2026, with prices from €2,064 to €3,105, a €1,040 spread on the same certified stone. 77 Diamonds lists it at €3,105. 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

1.52
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556112051
Dimensions7.78 × 6.56 × 4.82 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.78 mm6.56 mm1.52 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556112051
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,105 EUR|Low: €2,038 EUR|High: €3,139 EUR|Avg: €2,413 EUR|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5€2,064 EUR
Retailer 10€2,107 EUR
Retailer 6€2,112 EUR
Retailer 8€2,125 EUR
Retailer 7€2,217 EUR
Retailer 9€2,282 EUR
Retailer 3€2,549 EUR
Retailer 4€2,551 EUR
Retailer 2€3,033 EUR
77 Diamonds€3,105 EUR

42 data points across 10 retailers

8 retailers€2,064 EUR to €3,105 EUR

A
Cheapest Retailer
-
€2,064 EUR
A
Retailer 2
-
€2,112 EUR
View
A
Retailer 3
-
€2,125 EUR
View
A
Retailer 4
-
€2,217 EUR
View
A
Retailer 5
-
€2,549 EUR
View
A
Retailer 6
-
€2,551 EUR
View
B+
Retailer 7
-
€3,033 EUR
View
Most Expensive
B+
77 Diamonds
HSMBWMEGGZTH · Nov 6
€3,105 EUR
£2,730 GBP
View
7 more retailers have this diamond
Prices start from €2,064 EURSave up to €1,040 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
1.52ct Heart
€2,064 EUR