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Heart|Natural|GIA

0.40ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 1563240450

Certificate GIA 1563240450

Diamond specifications and retailer prices

From £261 GBP
$350 USD
As of October 29, 2026
Save £79 GBP (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £340 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563240450. Listed at 3 retailers as of October 29, 2026, with prices from £261 to £340, a £79 spread on the same certified stone. 77 Diamonds lists it at £340. 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

0.40
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563240450
Dimensions4.49 × 5.09 × 2.96 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Indented Natural
Top View
4.49 mm5.09 mm0.40 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563240450
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.3%

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 29
Current: £340 GBP|Low: £219 GBP|High: £353 GBP|Avg: £294 GBP|+2.2%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£261 GBP
Retailer 2£266 GBP
77 Diamonds£340 GBP

39 data points across 3 retailers

3 retailers£261 GBP to £340 GBP

A
Cheapest Retailer
-
£261 GBP
$350 USD
Final sale: no returns
B+
Retailer 2
-
£266 GBP
SGD 482 SGD
View
Most Expensive
B+
77 Diamonds
HSCPCRXJCXZE · Oct 31
£340 GBP
View
2 more retailers have this diamond
Prices start from £261 GBPSave up to £79 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
0.40ct Heart
£261 GBP