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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2235526430

Certificate GIA 2235526430

Diamond specifications and retailer prices

From HK$28,119 HKD
$3,584 USD
As of November 1, 2026
Save HK$28,726 HKD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$66,335 HKD at NZ Jewellers · As of September 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235526430. Listed at 17 retailers as of November 1, 2026, with a 102% 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

1.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235526430
Dimensions8.09 × 8.51 × 3.51 mm
L/W Ratio1.05
Culet sizeMedium
Top View
8.09 mm8.51 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235526430
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: MediumDepth 41.3%

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: Nov 1
Current: HK$40,383 HKD|Low: HK$25,043 HKD|High: HK$61,369 HKD|Avg: HK$38,569 HKD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10HK$25,043 HKD
Retailer 8HK$28,119 HKD
Retailer 7HK$28,449 HKD
Retailer 9HK$29,790 HKD
Retailer 6HK$29,845 HKD
Retailer 3HK$34,300 HKD
Retailer 4HK$36,515 HKD
Retailer 1HK$40,383 HKD
Retailer 2HK$45,308 HKD
Retailer 11HK$55,096 HKD
Retailer 5HK$56,845 HKD

40 data points across 11 retailers

17 retailersHK$28,119 HKD to HK$56,845 HKD

B+
Cheapest Retailer
-
HK$28,119 HKD
$3,584 USD
B+
Retailer 2
-
HK$28,449 HKD
$3,626 USD
View
B+
Retailer 3
-
HK$29,572 HKD
A$5,799 AUD
View
B+
Retailer 4
-
HK$29,845 HKD
$3,804 USD
View
Final sale: no returns
Retailer 5
-
HK$30,428 HKD
$3,878 USD
View
Price last confirmed 25 days ago
Retailer 6
-
HK$34,300 HKD
$4,372 USD
View
Price last confirmed 26 days ago
Retailer 7
-
HK$34,301 HKD
$4,372 USD
View
Price last confirmed 26 days ago
Retailer 8
-
HK$34,490 HKD
$4,396 USD
View
Price last confirmed 32 days ago
Retailer 9
-
HK$34,490 HKD
$4,396 USD
View
Price last confirmed 25 days ago
Retailer 10
-
HK$34,490 HKD
$4,396 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
HK$36,515 HKD
£3,665 GBP
View
Retailer 12
-
HK$39,801 HKD
$5,073 USD
View
Price last confirmed 56 days ago
Retailer 13
-
HK$39,801 HKD
$5,073 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
HK$40,383 HKD
€4,902 EUR
View
Retailer 15
-
HK$55,096 HKD
$7,022 USD
View
Price last confirmed 25 days ago
B
Retailer 16
-
HK$56,845 HKD
£5,705 GBP
View
Most Expensive
NZ Jewellers
afb3a4cf-6d07-43a6-ad50-5be5e5ed9d74 · Sep 30
HK$66,335 HKD
$8,455 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from HK$28,119 HKDSave up to HK$28,726 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$28,119 HKD