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Heart|Natural|GIA

1.24ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 2181710877

Certificate GIA 2181710877

Diamond specifications and retailer prices

From €3,249 EUR
As of November 6, 2026
Save €1,471 EUR (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,721 EUR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.24ct natural heart diamond

This 1.24ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2181710877. Listed at 4 retailers as of November 6, 2026, with prices from €3,249 to €4,721, a €1,471 spread on the same certified stone. 77 Diamonds lists it at €4,721. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181710877
Dimensions6.98 × 8.19 × 4.00 mm
L/W Ratio1.17
Top View
6.98 mm8.19 mm1.24 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2181710877
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 48.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,721 EUR|Low: €3,249 EUR|High: €4,785 EUR|Avg: €3,998 EUR|+1.1%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2€3,249 EUR
77 Diamonds€4,721 EUR

31 data points across 2 retailers

4 retailers€3,249 EUR to €4,721 EUR

B
Cheapest Retailer
-
€3,249 EUR
C
Retailer 2
-
€3,454 EUR
View
C
Retailer 3
-
€3,575 EUR
View
Most Expensive
C
77 Diamonds
HSZXYTYHJVY · Nov 7
€4,721 EUR
£4,150 GBP
View
3 more retailers have this diamond
Prices start from €3,249 EURSave up to €1,471 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.

B
1.24ct Heart
€3,249 EUR