Heart|Natural|GIA

4.06ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1545858382

Certificate GIA 1545858382

Diamond specifications and retailer prices

From €22,181 EUR
HK$193,600 HKD
As of October 30, 2026
Save €18,954 EUR (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €41,135 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.06ct natural heart diamond

This 4.06ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545858382. Listed at 9 retailers as of October 29, 2026, with prices from €22,181 to €41,135, a €18,954 spread on the same certified stone. MOH London lists it at €41,135. 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

4.06
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.27°
OriginNatural
Grading LabGIA
CertificateGIA 1545858382
Dimensions10.02 × 10.87 × 6.44 mm
L/W Ratio1.08
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
10.02 mm10.87 mm4.06 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545858382
Side View
Table 57.0%CrownGirdle: STK-ETKPavilion 40.27°Culet: NoneDepth 59.3%

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 30
Current: €41,135 EUR|Low: €22,181 EUR|High: €43,587 EUR|Avg: €30,698 EUR|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4€22,181 EUR
Retailer 8€24,986 EUR
Retailer 5€27,290 EUR
Retailer 7€27,739 EUR
Retailer 9€30,038 EUR
Retailer 2€30,364 EUR
Retailer 6€31,328 EUR
Retailer 3€32,358 EUR
Retailer 10€34,018 EUR
MOH London€41,135 EUR

29 data points across 10 retailers

9 retailers€22,181 EUR to €41,135 EUR

A
Cheapest Retailer
-
€22,181 EUR
HK$193,600 HKD
Retailer 2
-
€24,986 EUR
SGD 37,722 SGD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€27,290 EUR
$30,489 USD
View
B+
Retailer 4
-
€27,739 EUR
$30,990 USD
View
B+
Retailer 5
-
€30,038 EUR
A$51,628 AUD
View
B+
Retailer 6
-
€30,364 EUR
$33,923 USD
View
B+
Retailer 7
-
€31,328 EUR
$35,000 USD
View
B+
Retailer 8
-
€32,358 EUR
View
Most Expensive
B
MOH London
7362A96A6 · Oct 29
€41,135 EUR
£36,186 GBP
View
8 more retailers have this diamond
Prices start from €22,181 EURSave up to €18,954 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.

A
4.06ct Heart
€22,181 EUR