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Heart|Natural|GIA

0.46ct H VVS1 Heart Natural Diamond

GD • H/VVS1 • GIA 2566250123

Certificate GIA 2566250123

Diamond specifications and retailer prices

From £391 GBP
SGD 708 SGD
As of November 1, 2026
Save £63 GBP (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £454 GBP at 77 Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566250123. Listed at 2 retailers as of November 1, 2026, with prices from £391 to £454, a £63 spread on the same certified stone. 77 Diamonds lists it at £454. 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
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566250123
Dimensions4.45 × 5.33 × 3.19 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Feather
Top View
4.45 mm5.33 mm0.46 ctH / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2566250123
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £454 GBP|Low: £391 GBP|High: £472 GBP|Avg: £439 GBP|+2.0%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2£391 GBP
77 Diamonds£454 GBP

38 data points across 2 retailers

2 retailers£391 GBP to £454 GBP

A
Cheapest Retailer
-
£391 GBP
SGD 708 SGD
Most Expensive
B+
77 Diamonds
HSCPBTJX6EU3 · Nov 1
£454 GBP
View
1 more retailer has this diamond
Prices start from £391 GBPSave up to £63 GBP

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
£391 GBP