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Heart|Natural|GIA

0.46ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 1563283300

Certificate GIA 1563283300

Diamond specifications and retailer prices

From $378 USD
As of November 2, 2026
Save $92 USD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $470 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.46ct natural heart diamond

This 0.46ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563283300. Listed at 3 retailers as of November 2, 2026, with prices from $378 to $470, a $92 spread on the same certified stone. 77 Diamonds lists it at $470. 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

0.46
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563283300
Dimensions4.59 × 5.31 × 3.02 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
4.59 mm5.31 mm0.46 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563283300
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 56.9%

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: Nov 2
Current: $470 USD|Low: $328 USD|High: $483 USD|Avg: $423 USD|+2.6%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$378 USD
Retailer 3$403 USD
77 Diamonds$470 USD

39 data points across 3 retailers

3 retailers$378 USD to $470 USD

A
Cheapest Retailer
-
$378 USD
Final sale: no returns
B+
Retailer 2
-
$403 USD
SGD 545 SGD
View
Most Expensive
B+
77 Diamonds
HSCPH6SKHTBH · Nov 2
$470 USD
£370 GBP
View
2 more retailers have this diamond
Prices start from $378 USDSave up to $92 USD

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
0.46ct Heart
$378 USD