Heart|Natural|GIA

1.50ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 7502744269

Certificate GIA 7502744269

Diamond specifications and retailer prices

From HK$50,511 HKD
$6,438 USD
As of October 31, 2026
Save HK$60,514 HKD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$111,025 HKD at NZ Jewellers · As of October 30, 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 7502744269. Listed at 24 retailers as of October 30, 2026, with prices from HK$50,511 to HK$111,025, a HK$60,514 spread on the same certified stone. NZ Jewellers lists it at HK$111,025. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7502744269
Dimensions6.85 × 7.72 × 4.85 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural
Top View
6.85 mm7.72 mm1.50 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7502744269
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$92,516 HKD|Low: HK$50,330 HKD|High: HK$93,632 HKD|Avg: HK$64,209 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$50,511 HKD
Retailer 6HK$52,620 HKD
Retailer 8HK$55,508 HKD
Retailer 10HK$55,516 HKD
Retailer 9HK$61,063 HKD
Retailer 3HK$62,111 HKD
Retailer 4HK$62,677 HKD
Retailer 7HK$63,678 HKD
Retailer 5HK$81,551 HKD
Retailer 1HK$92,516 HKD

41 data points across 10 retailers

24 retailersHK$50,511 HKD to HK$111,025 HKD

B+
Cheapest Retailer
-
HK$50,511 HKD
$6,438 USD
B+
Retailer 2
-
HK$51,499 HKD
$6,564 USD
View
B+
Retailer 3
-
HK$52,449 HKD
$6,685 USD
View
B+
Retailer 4
-
HK$52,620 HKD
$6,707 USD
View
B+
Retailer 5
-
HK$53,277 HKD
$6,791 USD
View
B+
Retailer 6
-
HK$55,508 HKD
$7,075 USD
View
B+
Retailer 7
-
HK$55,508 HKD
$7,075 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$55,516 HKD
$7,076 USD
View
B+
Retailer 9
-
HK$59,124 HKD
$7,536 USD
View
B+
Retailer 10
-
HK$60,137 HKD
$7,665 USD
View
Retailer 11
-
HK$60,459 HKD
$7,706 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$61,063 HKD
$7,783 USD
View
B+
Retailer 13
-
HK$62,111 HKD
£6,233 GBP
View
B+
Retailer 14
-
HK$62,677 HKD
£6,290 GBP
View
Retailer 15
-
HK$63,678 HKD
A$12,487 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
HK$66,296 HKD
$8,450 USD
View
B+
Retailer 17
-
HK$66,296 HKD
$8,450 USD
View
B+
Retailer 18
-
HK$66,796 HKD
$8,514 USD
View
B+
Retailer 19
-
HK$67,046 HKD
$8,546 USD
View
B+
Retailer 20
-
HK$68,493 HKD
$8,730 USD
View
B+
Retailer 21
-
HK$69,387 HKD
$8,844 USD
View
B
Retailer 22
-
HK$81,551 HKD
ZAR 167,922 ZAR
View
B
Retailer 23
-
HK$92,516 HKD
£9,285 GBP
View
Most Expensive
B
NZ Jewellers
80dc7e36-6f02-483b-ab69-c21ecbfe7b8b · Oct 30
HK$111,025 HKD
$14,151 USD
View
23 more retailers have this diamond
Prices start from HK$50,511 HKDSave up to HK$60,514 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.

B+
1.50ct Heart
HK$50,511 HKD