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Heart|Natural|GIA

0.53ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2524647987

Certificate GIA 2524647987

Diamond specifications and retailer prices

From £315 GBP
$422 USD
As of November 2, 2026
Save £79 GBP (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £394 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2524647987. Listed at 3 retailers as of November 2, 2026, with prices from £315 to £394, a £79 spread on the same certified stone. 77 Diamonds lists it at £394. 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

0.53
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524647987
Dimensions5.14 × 5.71 × 3.35 mm
L/W Ratio1.11
Top View
5.14 mm5.71 mm0.53 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2524647987
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 58.7%

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 2
Current: £394 GBP|Low: £291 GBP|High: £452 GBP|Avg: £366 GBP|-11.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2£315 GBP
Retailer 3£341 GBP
77 Diamonds£394 GBP

40 data points across 3 retailers

3 retailers£315 GBP to £394 GBP

A
Cheapest Retailer
-
£315 GBP
$422 USD
Final sale: no returns
A
Retailer 2
-
£341 GBP
SGD 618 SGD
View
Most Expensive
B+
77 Diamonds
HSCPMXGM6UCC · Nov 2
£394 GBP
View
2 more retailers have this diamond
Prices start from £315 GBPSave up to £79 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
0.53ct Heart
£315 GBP