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Heart|Natural|GIA

5.60ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 1216455923

Certificate GIA 1216455923

Diamond specifications and retailer prices

From €164,195 EUR
£144,441 GBP
As of October 25, 2026
1 retailer carries this diamond
Only listing: €164,195 EUR at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 5.6ct natural heart diamond

This 5.6ct natural heart sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1216455923. Listed at a single retailer as of October 25, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.60
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1216455923
Dimensions11.60 × 12.89 × 6.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural, Extra Facet
Top View
11.60 mm12.89 mm5.60 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1216455923
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 51.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: €164,195 EUR|Low: €162,639 EUR|High: €178,871 EUR|Avg: €172,071 EUR|+1.0%
77 Diamonds
Retailer 2
October 25, 2026
77 Diamonds€164,195 EUR
Retailer 2€178,871 EUR

8 data points across 2 retailers

1 retailer

77 Diamonds
HSCFJVXXEVUD · Oct 25
€164,195 EUR
£144,441 GBP
View
Price last confirmed 7 days ago

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.

5.60ct Heart
€164,195 EUR