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Heart|Natural|GIA

1.52ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 6451507336

Certificate GIA 6451507336

Diamond specifications and retailer prices

From HK$42,480 HKD
As of October 31, 2026
Save HK$48,240 HKD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$90,720 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct 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 6451507336. Listed at 23 retailers as of October 30, 2026, with prices from HK$42,480 to HK$90,720, a HK$48,240 spread on the same certified stone. NZ Jewellers lists it at HK$90,720. 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

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.08°
Pavilion angle37.21°
OriginNatural
Grading LabGIA
CertificateGIA 6451507336
Dimensions7.07 × 7.88 × 4.56 mm
L/W Ratio1.11
Top View
7.07 mm7.88 mm1.52 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451507336
Side View
Table 57.0%Crown 38.08°Girdle: STK-VTKPavilion 37.21°Culet: NoneDepth 57.8%

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: Oct 31
Current: HK$43,137 HKD|Low: HK$42,480 HKD|High: HK$80,868 HKD|Avg: HK$55,496 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3HK$42,480 HKD
Retailer 1HK$43,137 HKD
Retailer 8HK$48,699 HKD
Retailer 9HK$50,056 HKD
Retailer 7HK$50,181 HKD
Retailer 4HK$52,019 HKD
Retailer 10HK$53,192 HKD
Retailer 2HK$55,077 HKD
Retailer 5HK$66,049 HKD
Retailer 6HK$80,021 HKD

36 data points across 10 retailers

23 retailersHK$42,480 HKD to HK$90,720 HKD

A
Cheapest Retailer
-
HK$42,480 HKD
A
Retailer 2
-
HK$43,137 HKD
₹523,635 INR
View
A
Retailer 3
-
HK$45,897 HKD
$5,850 USD
View
A
Retailer 4
-
HK$47,302 HKD
$6,029 USD
View
Retailer 5
-
HK$48,426 HKD
SGD 8,341 SGD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$48,699 HKD
SGD 8,388 SGD
View
B+
Retailer 7
-
HK$50,056 HKD
$6,380 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$50,063 HKD
$6,381 USD
View
A
Retailer 9
-
HK$50,181 HKD
$6,396 USD
View
B+
Retailer 10
-
HK$50,252 HKD
$6,405 USD
View
B+
Retailer 11
-
HK$52,019 HKD
£5,221 GBP
View
B+
Retailer 12
-
HK$53,115 HKD
$6,770 USD
View
Retailer 13
-
HK$53,192 HKD
A$10,430 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
HK$54,237 HKD
$6,913 USD
View
B+
Retailer 15
-
HK$55,077 HKD
$7,020 USD
View
B+
Retailer 16
-
HK$55,497 HKD
$7,074 USD
View
B+
Retailer 17
-
HK$56,167 HKD
$7,159 USD
View
B+
Retailer 18
-
HK$56,847 HKD
$7,246 USD
View
B+
Retailer 19
-
HK$62,585 HKD
$7,977 USD
View
B+
Retailer 20
-
HK$66,049 HKD
ZAR 136,001 ZAR
View
B
Retailer 21
-
HK$80,021 HKD
£8,031 GBP
View
B
Retailer 22
-
HK$82,880 HKD
$10,564 USD
View
Most Expensive
B
NZ Jewellers
f1c7f7a1-91d6-460f-b074-61b83460959c · Oct 30
HK$90,720 HKD
$11,563 USD
View
22 more retailers have this diamond
Prices start from HK$42,480 HKDSave up to HK$48,240 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
1.52ct Heart
HK$42,480 HKD