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Heart|Natural|GIA

0.40ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 2567253590

Certificate GIA 2567253590

Diamond specifications and retailer prices

From €250 EUR
SGD 379 SGD
As of November 1, 2026
Save €71 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €321 EUR at 77 Diamonds · As of November 2, 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 J 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 2567253590. Listed at 2 retailers as of November 1, 2026, with prices from €250 to €321, a €71 spread on the same certified stone. 77 Diamonds lists it at €321. 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
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567253590
Dimensions4.72 × 5.02 × 2.90 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.72 mm5.02 mm0.40 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567253590
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €321 EUR|Low: €250 EUR|High: €332 EUR|Avg: €296 EUR|+2.4%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2€250 EUR
77 Diamonds€321 EUR

39 data points across 2 retailers

2 retailers€250 EUR to €321 EUR

B+
Cheapest Retailer
-
€250 EUR
SGD 379 SGD
Most Expensive
B+
77 Diamonds
HSCPXSJX3MYS · Nov 2
€321 EUR
£284 GBP
View
1 more retailer has this diamond
Prices start from €250 EURSave up to €71 EUR

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.

B+
0.40ct Heart
€250 EUR