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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 $359 SGD
As of November 1, 2026
Save $102 SGD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $461 SGD 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 $359 to $461, a $102 spread on the same certified stone. 77 Diamonds lists it at $461. 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
Colour
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: $461 SGD|Low: $359 SGD|High: $476 SGD|Avg: $425 SGD|+2.4%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$359 SGD
77 Diamonds$461 SGD

39 data points across 2 retailers

2 retailers$359 SGD to $461 SGD

B+
Cheapest Retailer
-
$359 SGD
Most Expensive
B+
77 Diamonds
HSCPXSJX3MYS · Nov 2
$461 SGD
£284 GBP
View
1 more retailer has this diamond
Prices start from $359 SGDSave up to $102 SGD

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
$359 SGD