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Heart|Natural|GIA

1.55ct J VS2 Heart Natural Diamond

VG • J/VS2 • GIA 5231706220

Certificate GIA 5231706220

Diamond specifications and retailer prices

From HK$37,807 HKD
SGD 6,512 SGD
As of October 31, 2026
Save HK$4,357 HKD (10%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$70,211 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231706220. Listed at 8 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.55
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 5231706220
Dimensions7.78 × 7.05 × 4.21 mm
L/W Ratio1.10
Top View
7.78 mm7.05 mm1.55 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231706220
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.5°Culet: NoneDepth 59.7%

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$37,807 HKD|Low: HK$29,257 HKD|High: HK$67,576 HKD|Avg: HK$42,052 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 13, 2026
Retailer 9HK$31,532 HKD
Retailer 18HK$31,634 HKD
Retailer 15HK$32,175 HKD
Retailer 5HK$33,964 HKD
Retailer 2HK$35,086 HKD
Retailer 4HK$35,535 HKD
Retailer 6HK$35,855 HKD
Retailer 1HK$37,807 HKD
Retailer 7HK$38,130 HKD
Retailer 3HK$40,256 HKD
Retailer 16HK$40,950 HKD
Retailer 10HK$42,164 HKD
Retailer 14HK$42,581 HKD
Retailer 8HK$43,116 HKD
Retailer 13HK$43,544 HKD
Retailer 11HK$45,034 HKD
Retailer 12HK$47,072 HKD
Retailer 17HK$50,619 HKD
Retailer 20HK$65,734 HKD
Retailer 19HK$67,576 HKD

17 data points across 20 retailers

8 retailersHK$37,807 HKD to HK$42,164 HKD

Retailer 1
-
HK$31,634 HKD
Price last confirmed 27 days ago
B+
Retailer 2
-
HK$37,807 HKD
SGD 6,512 SGD
View
Retailer 3
-
HK$38,130 HKD
$4,860 USD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$40,256 HKD
$5,131 USD
View
Price last confirmed 39 days ago
B
Retailer 5
-
HK$42,164 HKD
A$8,268 AUD
View
Retailer 6
-
HK$42,581 HKD
A$8,350 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$50,619 HKD
ZAR 104,230 ZAR
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
30268dc9-f7de-4949-8d5a-1cba7d94d398 · Sep 25
HK$70,211 HKD
$8,949 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from HK$37,807 HKDSave up to HK$4,357 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+
1.55ct Heart
HK$37,807 HKD