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Heart|Natural|GIA

0.43ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 3565790378

Certificate GIA 3565790378

Diamond specifications and retailer prices

From £294 GBP
SGD 534 SGD
As of November 3, 2026
Save £145 GBP (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £440 GBP at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 0.43ct natural heart diamond

This 0.43ct natural heart sits in the sub-half-carat band, graded J 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 3565790378. Listed at 4 retailers as of November 3, 2026, with prices from £294 to £440, a £145 spread on the same certified stone. Wholesale Diamonds Direct lists it at £440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565790378
Dimensions4.55 × 5.22 × 3.05 mm
L/W Ratio1.15
Top View
4.55 mm5.22 mm0.43 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565790378
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.3%

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: Nov 3
Current: £359 GBP|Low: £294 GBP|High: £440 GBP|Avg: £340 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 3, 2026
Retailer 3£294 GBP
Retailer 2£335 GBP
Retailer 1£359 GBP
Wholesale Diamonds Direct£440 GBP

3 data points across 4 retailers

4 retailers£294 GBP to £440 GBP

A
Cheapest Retailer
-
£294 GBP
SGD 534 SGD
B+
Retailer 2
-
£335 GBP
$449 USD
View
B+
Retailer 3
-
£359 GBP
View
Most Expensive
Wholesale Diamonds Direct
650985969 · Nov 3
£440 GBP
$590 USD
View
3 more retailers have this diamond
Prices start from £294 GBPSave up to £145 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
0.43ct Heart
£294 GBP