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Heart|Natural|GIA

1.55ct J IF Heart Natural Diamond

EX • J/IF • GIA 1568226813

Certificate GIA 1568226813

Diamond specifications and retailer prices

From £3,909 GBP
₹498,861 INR
As of November 2, 2026
Save £749 GBP (16%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £8,689 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568226813. Listed at 11 retailers as of November 2, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568226813
Dimensions7.32 × 7.73 × 4.66 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
7.32 mm7.73 mm1.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568226813
Side View
Table 58.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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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 2
Current: £3,909 GBP|Low: £3,747 GBP|High: £7,746 GBP|Avg: £5,257 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1£3,909 GBP
Retailer 2£4,710 GBP
Retailer 6£4,795 GBP
Retailer 3£5,055 GBP
Retailer 7£5,275 GBP
Retailer 5£5,634 GBP
Retailer 4£7,695 GBP

38 data points across 7 retailers

11 retailers£3,909 GBP to £4,658 GBP

A
Cheapest Retailer
-
£3,909 GBP
₹498,861 INR
Retailer 2
-
£4,377 GBP
SGD 7,926 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
£4,575 GBP
$6,130 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
£4,658 GBP
$6,241 USD
View
Retailer 5
-
£5,055 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£5,195 GBP
$6,961 USD
View
Price last confirmed 15 days ago
Retailer 7
-
£5,275 GBP
$7,068 USD
View
Price last confirmed 16 days ago
Retailer 8
-
£5,367 GBP
$7,191 USD
View
Price last confirmed 15 days ago
Retailer 9
-
£5,995 GBP
$8,032 USD
View
Price last confirmed 14 days ago
Retailer 10
-
£7,695 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
dace6a49-4723-4440-9bdb-f7acf0168190 · Oct 18
£8,689 GBP
$11,642 USD
View
Price last confirmed 15 days ago
10 more retailers have this diamond
Prices start from £3,909 GBPSave up to £749 GBP

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
£3,909 GBP