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Heart|Natural|GIA

1.50ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6562068029

Certificate GIA 6562068029

Diamond specifications and retailer prices

From HK$35,852 HKD
As of November 1, 2026
Save HK$40,373 HKD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$79,846 HKD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562068029. Listed at 21 retailers as of October 28, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562068029
Dimensions6.79 × 7.82 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.79 mm7.82 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562068029
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

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: Nov 1
Current: HK$45,800 HKD|Low: HK$35,852 HKD|High: HK$76,524 HKD|Avg: HK$53,235 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5HK$35,852 HKD
Retailer 2HK$38,340 HKD
Retailer 7HK$41,895 HKD
Retailer 8HK$44,061 HKD
Retailer 1HK$45,800 HKD
Retailer 9HK$47,440 HKD
Retailer 4HK$58,653 HKD
Retailer 3HK$70,336 HKD
Retailer 6HK$76,225 HKD

36 data points across 9 retailers

21 retailersHK$35,852 HKD to HK$76,225 HKD

A
Cheapest Retailer
-
HK$35,852 HKD
A
Retailer 2
-
HK$38,340 HKD
₹465,406 INR
View
A
Retailer 3
-
HK$40,044 HKD
$5,104 USD
View
A
Retailer 4
-
HK$40,827 HKD
SGD 7,032 SGD
View
A
Retailer 5
-
HK$41,895 HKD
SGD 7,216 SGD
View
A
Retailer 6
-
HK$43,559 HKD
$5,552 USD
View
A
Retailer 7
-
HK$43,583 HKD
$5,555 USD
View
A
Retailer 8
-
HK$44,061 HKD
$5,616 USD
View
Final sale: no returns
A
Retailer 9
-
HK$45,581 HKD
A$8,938 AUD
View
A
Retailer 10
-
HK$45,800 HKD
£4,597 GBP
View
B+
Retailer 11
-
HK$47,153 HKD
$6,010 USD
View
Retailer 12
-
HK$47,440 HKD
A$9,303 AUD
View
Price last confirmed 29 days ago
Retailer 13
-
HK$47,741 HKD
$6,085 USD
View
Price last confirmed 15 days ago
Retailer 14
-
HK$47,741 HKD
$6,085 USD
View
Price last confirmed 16 days ago
Retailer 15
-
HK$47,741 HKD
$6,085 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
HK$48,966 HKD
$6,241 USD
View
Retailer 17
-
HK$55,085 HKD
$7,021 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
HK$58,653 HKD
ZAR 120,772 ZAR
View
B+
Retailer 19
-
HK$70,336 HKD
£7,059 GBP
View
B
Retailer 20
-
HK$76,225 HKD
£7,650 GBP
View
Most Expensive
NZ Jewellers
6ee53ee8-5fdf-4bf0-9014-21aade1d7f0b · Oct 18
HK$79,846 HKD
$10,177 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from HK$35,852 HKDSave up to HK$40,373 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$35,852 HKD