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Heart|Natural|EGL

1.18ct J SI1 Heart Natural Diamond

EX • J/SI1 • EGL 920233901d

Certificate EGL 920233901d

Diamond specifications and retailer prices

From $5,515 NZD
As of November 4, 2026
Save $5,952 NZD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,468 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.18ct natural heart diamond

This 1.18ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by EGL 920233901d. Listed at 3 retailers as of November 2, 2026, with prices from $5,515 to $11,468, a $5,952 spread on the same certified stone. MOH London lists it at $11,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.18
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabEGL
CertificateEGL 920233901d
Dimensions7.48 × 6.45 × 4.20 mm
L/W Ratio1.16
Top View
7.48 mm6.45 mm1.18 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateEGL 920233901d
Side View
Table 66.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $11,468 NZD|Low: $5,515 NZD|High: $11,605 NZD|Avg: $7,926 NZD
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$5,515 NZD
Retailer 2$6,213 NZD
MOH London$11,468 NZD

17 data points across 3 retailers

3 retailers$5,515 NZD to $11,468 NZD

B
Cheapest Retailer
-
$5,515 NZD
C
Retailer 2
-
$6,213 NZD
View
Most Expensive
C
MOH London
DF17CD7A2 · Nov 2
$11,468 NZD
£5,090 GBP
View
2 more retailers have this diamond
Prices start from $5,515 NZDSave up to $5,952 NZD

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
1.18ct Heart
$5,515 NZD