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Heart|Natural|GIA

0.30ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6551865700

Certificate GIA 6551865700

Diamond specifications and retailer prices

From $403 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $403 USD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551865700. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.28°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 6551865700
Dimensions4.72 × 4.03 × 2.72 mm
L/W Ratio1.17
Culet sizeNone
Top View
4.72 mm4.03 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551865700
Side View
Table 58.0%Crown 37.28°Girdle: MED-VTKPavilion 39.39°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $303 USD|Low: $189 USD|High: $605 USD|Avg: $391 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
August 25, 2026
Retailer 5$189 USD
Retailer 1$303 USD
Retailer 7$368 USD
Retailer 8$380 USD
Retailer 2$381 USD
Retailer 6$401 USD
The Diamond Guys$403 USD
Retailer 4$459 USD
Retailer 3$605 USD

22 data points across 9 retailers

1 retailer

B+
The Diamond Guys
1967065129 · Nov 2
$403 USD
View

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
$403 USD