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Heart|Natural|GIA

1.50ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 2557439878

Certificate GIA 2557439878

Diamond specifications and retailer prices

From HK$38,818 HKD
SGD 6,686 SGD
As of October 29, 2026
Save HK$1,541 HKD (4%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$71,293 HKD at Queensmith · As of October 22, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557439878. Listed at 15 retailers as of October 28, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557439878
Dimensions7.31 × 7.87 × 4.46 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
7.31 mm7.87 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557439878
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.7%

Caratlytics Score

How it works →
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: Oct 29
Current: HK$71,293 HKD|Low: HK$31,232 HKD|High: HK$71,940 HKD|Avg: HK$46,749 HKD|-0.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 22, 2026
Retailer 9HK$31,232 HKD
Retailer 7HK$33,749 HKD
Retailer 8HK$38,818 HKD
Retailer 10HK$38,828 HKD
Retailer 3HK$40,107 HKD
Retailer 4HK$40,358 HKD
Retailer 2HK$40,729 HKD
Retailer 11HK$42,131 HKD
Retailer 12HK$43,268 HKD
Retailer 5HK$47,261 HKD
Retailer 6HK$67,357 HKD
QueensmithHK$71,293 HKD

34 data points across 12 retailers

15 retailersHK$38,818 HKD to HK$40,358 HKD

Retailer 1
-
HK$31,232 HKD
Price last confirmed 10 days ago
Retailer 2
-
HK$33,749 HKD
₹409,672 INR
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$38,818 HKD
SGD 6,686 SGD
View
Retailer 4
-
HK$40,107 HKD
SGD 6,908 SGD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$40,358 HKD
$5,144 USD
View
Retailer 6
-
HK$40,729 HKD
£4,088 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
HK$42,069 HKD
$5,362 USD
View
Price last confirmed 14 days ago
Retailer 8
-
HK$42,069 HKD
$5,362 USD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$42,069 HKD
$5,362 USD
View
Price last confirmed 13 days ago
Retailer 10
-
HK$42,131 HKD
$5,370 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$43,268 HKD
$5,515 USD
View
Price last confirmed 12 days ago
Retailer 12
-
HK$48,534 HKD
$6,186 USD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$67,357 HKD
£6,760 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
HK$70,352 HKD
$8,967 USD
View
Price last confirmed 12 days ago
Most Expensive
Queensmith
2557439878 · Oct 22
HK$71,293 HKD
£7,155 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from HK$38,818 HKDSave up to HK$1,541 HKD

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
HK$38,818 HKD