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Heart|Natural|GIA

0.30ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 6562423579

Certificate GIA 6562423579

Diamond specifications and retailer prices

From €279 EUR
SGD 421 SGD
As of October 31, 2026
Save €135 EUR (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €414 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562423579. Listed at 6 retailers as of October 27, 2026, with prices from €279 to €414, a €135 spread on the same certified stone. Wholesale Diamonds Direct lists it at €414. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.03°
Pavilion angle40.48°
OriginNatural
Grading LabGIA
CertificateGIA 6562423579
Dimensions4.16 × 4.66 × 2.70 mm
L/W Ratio1.12
Culet sizeNone
Top View
4.16 mm4.66 mm0.30 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562423579
Side View
Table 59.0%Crown 32.03°Girdle: THN-THKPavilion 40.48°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €371 EUR|Low: €279 EUR|High: €414 EUR|Avg: €358 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 1, 2026
Retailer 4€279 EUR
Retailer 2€359 EUR
Retailer 3€363 EUR
Retailer 1€371 EUR
Wholesale Diamonds Direct€414 EUR

24 data points across 5 retailers

6 retailers€279 EUR to €414 EUR

B+
Cheapest Retailer
-
€279 EUR
SGD 421 SGD
B+
Retailer 2
-
€323 EUR
SGD 488 SGD
View
B+
Retailer 3
-
€359 EUR
£316 GBP
View
B
Retailer 4
-
€363 EUR
$406 USD
View
B
Retailer 5
-
€371 EUR
£327 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
489476423 · Oct 27
€414 EUR
$462 USD
View
5 more retailers have this diamond
Prices start from €279 EURSave up to €135 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.

B+
0.30ct Heart
€279 EUR