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Heart|Natural|GIA

0.30ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2564604586

Certificate GIA 2564604586

Diamond specifications and retailer prices

From £277 GBP
SGD 501 SGD
As of October 31, 2026
Save £205 GBP (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £482 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-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 2564604586. Listed at 7 retailers as of October 31, 2026, with prices from £277 to £482, a £205 spread on the same certified stone. Yorxs lists it at £482. 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

0.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.88°
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 2564604586
Dimensions4.11 × 4.54 × 2.75 mm
L/W Ratio1.10
Culet sizeNone
Top View
4.11 mm4.54 mm0.30 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564604586
Side View
Table 60.0%Crown 34.88°Girdle: THN-VTKPavilion 41.9°Culet: NoneDepth 60.6%

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: £369 GBP|Low: £277 GBP|High: £483 GBP|Avg: £366 GBP|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 5£277 GBP
Retailer 2£355 GBP
Retailer 3£359 GBP
Retailer 1£369 GBP
Retailer 4£410 GBP
Yorxs£482 GBP

15 data points across 6 retailers

7 retailers£277 GBP to £482 GBP

A
Cheapest Retailer
-
£277 GBP
SGD 501 SGD
B+
Retailer 2
-
£306 GBP
SGD 554 SGD
View
B+
Retailer 3
-
£355 GBP
View
B
Retailer 4
-
£359 GBP
$481 USD
View
B
Retailer 5
-
£369 GBP
View
B
Retailer 6
-
£410 GBP
$549 USD
View
Most Expensive
B
Yorxs
621631644 · Oct 31
£482 GBP
€615 EUR
View
6 more retailers have this diamond
Prices start from £277 GBPSave up to £205 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
0.30ct Heart
£277 GBP