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Heart|Natural|GIA

0.52ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 1539873674

Certificate GIA 1539873674

Diamond specifications and retailer prices

From £346 GBP
$464 USD
As of October 31, 2026
Save £387 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £733 GBP at 77 Diamonds · As of October 31, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539873674. Listed at 10 retailers as of October 31, 2026, with prices from £346 to £733, a £387 spread on the same certified stone. 77 Diamonds lists it at £733. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539873674
Dimensions5.60 × 4.98 × 2.95 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.60 mm4.98 mm0.52 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539873674
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.3%

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: Oct 31
Current: £733 GBP|Low: £304 GBP|High: £741 GBP|Avg: £519 GBP|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£304 GBP
Retailer 2£346 GBP
Retailer 4£498 GBP
Retailer 3£528 GBP
Retailer 6£590 GBP
Retailer 5£650 GBP
77 Diamonds£733 GBP

28 data points across 7 retailers

10 retailers£346 GBP to £733 GBP

A
Cheapest Retailer
-
£346 GBP
$464 USD
Final sale: no returns
A
Retailer 2
-
£410 GBP
$549 USD
View
B+
Retailer 3
-
£465 GBP
$623 USD
View
B+
Retailer 4
-
£498 GBP
$667 USD
View
B+
Retailer 5
-
£528 GBP
$707 USD
View
B
Retailer 6
-
£575 GBP
$770 USD
View
B
Retailer 7
-
£575 GBP
$770 USD
View
B
Retailer 8
-
£590 GBP
$790 USD
View
B
Retailer 9
-
£594 GBP
$796 USD
View
Most Expensive
B
77 Diamonds
HSMBRVNAYZJB · Oct 31
£733 GBP
View
9 more retailers have this diamond
Prices start from £346 GBPSave up to £387 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
£346 GBP