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Heart|Natural|GIA

0.57ct I IF Heart Natural Diamond

EX • I/IF • GIA 2546394369

Certificate GIA 2546394369

Diamond specifications and retailer prices

From £383 GBP
As of November 6, 2026
Save £652 GBP (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,536 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.57ct natural heart diamond

This 0.57ct natural heart sits in the half to three-quarter carat band, graded I 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 2546394369. Listed at 14 retailers as of November 6, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546394369
Dimensions5.27 × 5.82 × 3.21 mm
L/W Ratio1.10
Top View
5.27 mm5.82 mm0.57 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546394369
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.6°Culet: NoneDepth 55.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,035 GBP|Low: £383 GBP|High: £1,111 GBP|Avg: £595 GBP|-6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2£383 GBP
Retailer 3£416 GBP
Retailer 4£433 GBP
Retailer 6£470 GBP
Retailer 8£472 GBP
Retailer 5£548 GBP
Retailer 9£572 GBP
Retailer 12£594 GBP
Retailer 7£662 GBP
Retailer 11£684 GBP
Retailer 10£696 GBP
Retailer 1£1,035 GBP

30 data points across 12 retailers

14 retailers£383 GBP to £1,035 GBP

A
Cheapest Retailer
-
£383 GBP
A
Retailer 2
-
£416 GBP
View
Final sale: no returns
A
Retailer 3
-
£433 GBP
View
A
Retailer 4
-
£470 GBP
View
A
Retailer 5
-
£472 GBP
View
A
Retailer 6
-
£548 GBP
View
A
Retailer 7
-
£572 GBP
View
A
Retailer 8
-
£594 GBP
View
B+
Retailer 9
-
£662 GBP
View
B+
Retailer 10
-
£684 GBP
View
B+
Retailer 11
-
£696 GBP
View
Retailer 12
-
£716 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£1,035 GBP
View
Most Expensive
NZ Jewellers
b7da0546-28f0-4cb1-83e8-b0b927623f4d · Sep 25
£1,536 GBP
$2,056 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £383 GBPSave up to £652 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
0.57ct Heart
£383 GBP