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Heart|Natural|GIA

1.55ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2556188701

Certificate GIA 2556188701

Diamond specifications and retailer prices

From €2,956 EUR
$3,303 USD
As of October 31, 2026
Save €1,243 EUR (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,199 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556188701. Listed at 7 retailers as of October 31, 2026, with prices from €2,956 to €4,199, a €1,243 spread on the same certified stone. GemTrove lists it at €4,199. 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

1.55
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556188701
Dimensions7.00 × 8.18 × 4.83 mm
L/W Ratio1.17
Top View
7.00 mm8.18 mm1.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556188701
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,084 EUR|Low: €2,721 EUR|High: €3,763 EUR|Avg: €3,276 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€2,956 EUR
Retailer 3€3,009 EUR
Retailer 6€3,059 EUR
Retailer 1€3,084 EUR
Retailer 5€3,168 EUR
Retailer 2€3,189 EUR

46 data points across 6 retailers

7 retailers€2,956 EUR to €4,199 EUR

A
Cheapest Retailer
-
€2,956 EUR
$3,303 USD
A
Retailer 2
-
€3,009 EUR
$3,362 USD
View
Final sale: no returns
A
Retailer 3
-
€3,059 EUR
MYR 13,922 MYR
View
A
Retailer 4
-
€3,084 EUR
₹328,092 INR
View
A
Retailer 5
-
€3,168 EUR
SGD 4,783 SGD
View
A
Retailer 6
-
€3,189 EUR
£2,805 GBP
View
Most Expensive
A
GemTrove
GT-N-01269895-98 · Oct 31
€4,199 EUR
A$7,218 AUD
View
6 more retailers have this diamond
Prices start from €2,956 EURSave up to €1,243 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
1.55ct Heart
€2,956 EUR