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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1553076367

Certificate GIA 1553076367

Diamond specifications and retailer prices

From €2,761 EUR
HK$24,100 HKD
As of November 1, 2026
Save €4,440 EUR (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,201 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553076367. Listed at 17 retailers as of October 28, 2026, with prices from €2,761 to €7,201, a €4,440 spread on the same certified stone. Queensmith lists it at €7,201. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553076367
Dimensions7.80 × 7.18 × 4.51 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
7.80 mm7.18 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553076367
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €7,201 EUR|Low: €2,738 EUR|High: €7,383 EUR|Avg: €4,171 EUR|-2.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 12€2,761 EUR
Retailer 2€2,951 EUR
Retailer 15€3,067 EUR
Retailer 7€3,487 EUR
Retailer 8€3,512 EUR
Retailer 3€3,663 EUR
Retailer 4€3,663 EUR
Retailer 14€3,663 EUR
Retailer 10€3,709 EUR
Retailer 13€3,758 EUR
Retailer 9€4,102 EUR
Retailer 6€4,227 EUR
Retailer 11€6,064 EUR
Retailer 5€6,382 EUR
Queensmith€7,201 EUR

26 data points across 15 retailers

17 retailers€2,761 EUR to €7,201 EUR

A
Cheapest Retailer
-
€2,761 EUR
HK$24,100 HKD
A
Retailer 2
-
€2,951 EUR
₹314,031 INR
View
A
Retailer 3
-
€3,067 EUR
SGD 4,631 SGD
View
Retailer 4
-
€3,487 EUR
SGD 5,264 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€3,512 EUR
£3,090 GBP
View
Retailer 6
-
€3,663 EUR
$4,092 USD
View
Price last confirmed 17 days ago
Retailer 7
-
€3,663 EUR
$4,092 USD
View
Price last confirmed 15 days ago
Retailer 8
-
€3,663 EUR
$4,092 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
€3,688 EUR
$4,120 USD
View
A
Retailer 10
-
€3,709 EUR
£3,263 GBP
View
A
Retailer 11
-
€3,758 EUR
$4,198 USD
View
A
Retailer 12
-
€3,909 EUR
A$6,718 AUD
View
A
Retailer 13
-
€4,102 EUR
View
Retailer 14
-
€4,227 EUR
$4,722 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
€6,064 EUR
£5,334 GBP
View
Retailer 16
-
€6,382 EUR
$7,130 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
1553076367 · Oct 28
€7,201 EUR
£6,335 GBP
View
16 more retailers have this diamond
Prices start from €2,761 EURSave up to €4,440 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
€2,761 EUR