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Heart|Natural|GIA

1.53ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6535457849

Certificate GIA 6535457849

Diamond specifications and retailer prices

From HK$32,732 HKD
$4,172 USD
As of October 31, 2026
Save HK$37,534 HKD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$76,872 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535457849. Listed at 13 retailers as of October 31, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 6535457849
Dimensions8.08 × 6.92 × 4.06 mm
L/W Ratio1.17
Top View
8.08 mm6.92 mm1.53 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535457849
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 37.9°Culet: NoneDepth 58.6%

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$37,408 HKD|Low: HK$32,034 HKD|High: HK$73,429 HKD|Avg: HK$43,638 HKD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9HK$32,732 HKD
Retailer 7HK$32,739 HKD
Retailer 8HK$35,070 HKD
Retailer 10HK$36,490 HKD
Retailer 12HK$36,889 HKD
Retailer 1HK$37,408 HKD
Retailer 11HK$39,072 HKD
Retailer 5HK$41,713 HKD
Retailer 2HK$42,626 HKD
Retailer 4HK$44,408 HKD
Retailer 3HK$68,121 HKD
Retailer 6HK$70,266 HKD

38 data points across 12 retailers

13 retailersHK$32,732 HKD to HK$70,266 HKD

A
Cheapest Retailer
-
HK$32,732 HKD
$4,172 USD
A
Retailer 2
-
HK$32,739 HKD
View
A
Retailer 3
-
HK$35,070 HKD
$4,470 USD
View
A
Retailer 4
-
HK$36,490 HKD
$4,651 USD
View
A
Retailer 5
-
HK$36,889 HKD
$4,702 USD
View
A
Retailer 6
-
HK$37,408 HKD
$4,768 USD
View
Final sale: no returns
A
Retailer 7
-
HK$39,072 HKD
$4,980 USD
View
A
Retailer 8
-
HK$41,713 HKD
£4,186 GBP
View
A
Retailer 9
-
HK$42,626 HKD
SGD 7,342 SGD
View
B+
Retailer 10
-
HK$44,408 HKD
A$8,708 AUD
View
Retailer 11
-
HK$68,121 HKD
$8,683 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$70,266 HKD
£7,052 GBP
View
Most Expensive
NZ Jewellers
ae5e8a20-668d-422c-a3ea-22e2db04b0c4 · Sep 25
HK$76,872 HKD
$9,798 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from HK$32,732 HKDSave up to HK$37,534 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
1.53ct Heart
HK$32,732 HKD