Heart|Natural|GIA

0.45ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 6565253408

Certificate GIA 6565253408

Diamond specifications and retailer prices

From $449 USD
As of October 31, 2026
Save $114 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $563 USD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565253408. Listed at 3 retailers as of October 31, 2026, with prices from $449 to $563, a $114 spread on the same certified stone. 77 Diamonds lists it at $563. 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

0.45
Carat
H
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565253408
Dimensions4.43 × 5.26 × 3.23 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
4.43 mm5.26 mm0.45 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6565253408
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $563 USD|Low: $389 USD|High: $578 USD|Avg: $505 USD|+2.9%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$449 USD
Retailer 3$484 USD
77 Diamonds$563 USD

39 data points across 3 retailers

3 retailers$449 USD to $563 USD

A
Cheapest Retailer
-
$449 USD
Final sale: no returns
B+
Retailer 2
-
$484 USD
SGD 654 SGD
View
Most Expensive
B+
77 Diamonds
HSCPDTFXRCWR · Oct 31
$563 USD
£443 GBP
View
2 more retailers have this diamond
Prices start from $449 USDSave up to $114 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
0.45ct Heart
$449 USD