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Heart|Natural|GIA

0.30ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1488569976

Certificate GIA 1488569976

Diamond specifications and retailer prices

From €342 EUR
$382 USD
As of October 31, 2026
Save €587 EUR (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €929 EUR at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1488569976. Listed at 15 retailers as of October 31, 2026, with prices from €342 to €929, a €587 spread on the same certified stone. MOH London lists it at €929. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.84°
Pavilion angle38.95°
OriginNatural
Grading LabGIA
CertificateGIA 1488569976
Dimensions4.19 × 4.71 × 2.64 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.19 mm4.71 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1488569976
Side View
Table 62.0%Crown 37.84°Girdle: MED-THKPavilion 38.95°Culet: NoneDepth 56.0%

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: €929 EUR|Low: €411 EUR|High: €1,576 EUR|Avg: €612 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9€411 EUR
Retailer 11€438 EUR
Retailer 6€441 EUR
Retailer 5€443 EUR
Retailer 2€452 EUR
Retailer 7€454 EUR
Retailer 10€474 EUR
Retailer 3€533 EUR
Retailer 4€564 EUR
MOH London€929 EUR
Retailer 8€1,576 EUR

35 data points across 11 retailers

15 retailers€342 EUR to €929 EUR

A
Cheapest Retailer
-
€342 EUR
$382 USD
B+
Retailer 2
-
€411 EUR
$459 USD
View
B+
Retailer 3
-
€438 EUR
$489 USD
View
B+
Retailer 4
-
€441 EUR
$493 USD
View
B+
Retailer 5
-
€443 EUR
$495 USD
View
B+
Retailer 6
-
€443 EUR
$495 USD
View
B+
Retailer 7
-
€452 EUR
£398 GBP
View
B+
Retailer 8
-
€474 EUR
$530 USD
View
B+
Retailer 9
-
€474 EUR
$530 USD
View
B+
Retailer 10
-
€474 EUR
$530 USD
View
B+
Retailer 11
-
€483 EUR
$540 USD
View
B
Retailer 12
-
€529 EUR
$591 USD
View
B
Retailer 13
-
€564 EUR
£496 GBP
View
Most Expensive
B
MOH London
022970029 · Nov 1
€929 EUR
£817 GBP
View
13 more retailers have this diamond
Prices start from €342 EURSave up to €587 EUR

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
€342 EUR