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Round|Natural|GIA

1.50ct E I1 Round Natural Diamond

EX • E/I1 • GIA 7511650635

Certificate GIA 7511650635

Diamond specifications and retailer prices

From HK$33,442 HKD
As of October 30, 2026
Save HK$17,494 HKD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$75,837 HKD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7511650635. Listed at 9 retailers as of October 30, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7511650635
Dimensions7.29 × 7.27 × 4.54 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
7.29 mm7.27 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511650635
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 30
Current: HK$50,935 HKD|Low: HK$33,442 HKD|High: HK$75,802 HKD|Avg: HK$45,668 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7HK$33,442 HKD
Retailer 3HK$34,600 HKD
Retailer 8HK$36,616 HKD
Retailer 6HK$37,309 HKD
Retailer 4HK$37,918 HKD
Retailer 9HK$40,035 HKD
Retailer 2HK$41,786 HKD
Retailer 1HK$50,935 HKD
Retailer 10HK$60,354 HKD
Retailer 5HK$68,824 HKD

16 data points across 10 retailers

9 retailersHK$33,442 HKD to HK$50,935 HKD

A
Cheapest Retailer
-
HK$33,442 HKD
Retailer 2
-
HK$34,600 HKD
$4,410 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$36,616 HKD
$4,667 USD
View
A
Retailer 4
-
HK$37,309 HKD
$4,755 USD
View
A
Retailer 5
-
HK$37,918 HKD
$4,833 USD
View
Final sale: no returns
A
Retailer 6
-
HK$40,035 HKD
$5,103 USD
View
B+
Retailer 7
-
HK$50,935 HKD
€6,183 EUR
View
Retailer 8
-
HK$68,824 HKD
$8,772 USD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
a221d127-1144-4b33-88dd-ba6d8905aef3 · Oct 23
HK$75,837 HKD
$9,666 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from HK$33,442 HKDSave up to HK$17,494 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
1.50ct Round
HK$33,442 HKD