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Heart|Natural|GIA

1.50ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 5533798390

Certificate GIA 5533798390

Diamond specifications and retailer prices

From €3,469 EUR
HK$30,400 HKD
As of November 1, 2026
Save €3,818 EUR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,288 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533798390. Listed at 19 retailers as of November 1, 2026, with prices from €3,469 to €7,288, a €3,818 spread on the same certified stone. MOH London lists it at €7,288. 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

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5533798390
Dimensions7.27 × 7.89 × 4.55 mm
L/W Ratio1.09
Top View
7.27 mm7.89 mm1.50 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5533798390
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.6%

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: Nov 1
Current: €7,288 EUR|Low: €3,435 EUR|High: €7,653 EUR|Avg: €4,823 EUR|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9€3,469 EUR
Retailer 2€3,712 EUR
Retailer 10€4,033 EUR
Retailer 11€4,083 EUR
Retailer 12€4,223 EUR
Retailer 3€4,407 EUR
Retailer 7€4,568 EUR
Retailer 4€4,609 EUR
Retailer 5€4,646 EUR
Retailer 6€5,177 EUR
Retailer 8€5,625 EUR
MOH London€7,288 EUR
Retailer 13€7,653 EUR

35 data points across 13 retailers

19 retailers€3,469 EUR to €7,288 EUR

A
Cheapest Retailer
-
€3,469 EUR
HK$30,400 HKD
A
Retailer 2
-
€3,712 EUR
₹396,526 INR
View
A
Retailer 3
-
€4,033 EUR
$4,523 USD
View
A
Retailer 4
-
€4,083 EUR
SGD 6,188 SGD
View
A
Retailer 5
-
€4,223 EUR
$4,736 USD
View
Final sale: no returns
A
Retailer 6
-
€4,245 EUR
$4,761 USD
View
A
Retailer 7
-
€4,248 EUR
$4,765 USD
View
Retailer 8
-
€4,407 EUR
SGD 6,679 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€4,467 EUR
A$7,708 AUD
View
B+
Retailer 10
-
€4,568 EUR
£4,034 GBP
View
Retailer 11
-
€4,576 EUR
$5,132 USD
View
Price last confirmed 17 days ago
Retailer 12
-
€4,576 EUR
$5,132 USD
View
Price last confirmed 15 days ago
Retailer 13
-
€4,576 EUR
$5,132 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
€4,609 EUR
$5,170 USD
View
Retailer 15
-
€4,646 EUR
A$8,016 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
€5,177 EUR
View
Retailer 17
-
€5,280 EUR
$5,922 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
€5,625 EUR
ZAR 101,914 ZAR
View
Most Expensive
B
MOH London
BC9AAB811 · Nov 2
€7,288 EUR
£6,436 GBP
View
18 more retailers have this diamond
Prices start from €3,469 EURSave up to €3,818 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
1.50ct Heart
€3,469 EUR