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Heart|Natural|GIA

0.30ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1569299940

Certificate GIA 1569299940

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of October 31, 2026
Save €138 EUR (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €388 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569299940. Listed at 7 retailers as of October 27, 2026, with prices from €251 to €388, a €138 spread on the same certified stone. Wholesale Diamonds Direct lists it at €388. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32.85°
Pavilion angle41.72°
OriginNatural
Grading LabGIA
CertificateGIA 1569299940
Dimensions4.08 × 4.73 × 2.71 mm
L/W Ratio1.16
Culet sizeNone
Top View
4.08 mm4.73 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1569299940
Side View
Table 58.0%Crown 32.85°Girdle: ETN-THKPavilion 41.72°Culet: NoneDepth 57.4%

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: €351 EUR|Low: €251 EUR|High: €396 EUR|Avg: €324 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 4€251 EUR
Retailer 6€261 EUR
Retailer 5€309 EUR
Retailer 3€336 EUR
Retailer 2€340 EUR
Retailer 1€351 EUR
Wholesale Diamonds Direct€388 EUR

34 data points across 7 retailers

7 retailers€251 EUR to €388 EUR

A
Cheapest Retailer
-
€251 EUR
$280 USD
A
Retailer 2
-
€261 EUR
SGD 394 SGD
View
B+
Retailer 3
-
€309 EUR
SGD 466 SGD
View
B+
Retailer 4
-
€336 EUR
£296 GBP
View
B+
Retailer 5
-
€340 EUR
$380 USD
View
B+
Retailer 6
-
€351 EUR
£309 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
415432089 · Oct 27
€388 EUR
$434 USD
View
6 more retailers have this diamond
Prices start from €251 EURSave up to €138 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
€251 EUR