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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 2567242966

Certificate GIA 2567242966

Diamond specifications and retailer prices

From £439 GBP
As of November 6, 2026
Save £96 GBP (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £534 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567242966. Listed at 3 retailers as of November 6, 2026, with prices from £439 to £534, a £96 spread on the same certified stone. 77 Diamonds lists it at £534. 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

0.52
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567242966
Dimensions5.06 × 5.58 × 3.26 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.06 mm5.58 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567242966
Side View
Table 54.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
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 6
Current: £534 GBP|Low: £369 GBP|High: £539 GBP|Avg: £478 GBP|+4.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£439 GBP
Retailer 3£482 GBP
77 Diamonds£534 GBP

41 data points across 3 retailers

3 retailers£439 GBP to £534 GBP

A
Cheapest Retailer
-
£439 GBP
Final sale: no returns
B+
Retailer 2
-
£482 GBP
View
Most Expensive
B
77 Diamonds
HSCPMM83VJNT · Nov 6
£534 GBP
View
2 more retailers have this diamond
Prices start from £439 GBPSave up to £96 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
0.52ct Heart
£439 GBP