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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 5553372756

Certificate GIA 5553372756

Diamond specifications and retailer prices

From HK$36,063 HKD
SGD 6,211 SGD
As of October 29, 2026
Save HK$28,701 HKD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$64,764 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553372756. Listed at 9 retailers as of October 26, 2026, with prices from HK$36,063 to HK$64,764, a HK$28,701 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$64,764. 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

1.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553372756
Dimensions7.24 × 7.29 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.24 mm7.29 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553372756
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 29
Current: HK$45,906 HKD|Low: HK$36,063 HKD|High: HK$69,914 HKD|Avg: HK$46,554 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 30, 2026
Retailer 5HK$36,063 HKD
Retailer 3HK$37,498 HKD
Retailer 7HK$38,647 HKD
Retailer 2HK$39,736 HKD
Retailer 6HK$44,379 HKD
Retailer 4HK$45,639 HKD
Retailer 1HK$45,906 HKD
Wholesale Diamonds DirectHK$64,764 HKD

43 data points across 8 retailers

9 retailersHK$36,063 HKD to HK$64,764 HKD

A
Cheapest Retailer
-
HK$36,063 HKD
SGD 6,211 SGD
A
Retailer 2
-
HK$37,498 HKD
$4,779 USD
View
A
Retailer 3
-
HK$38,647 HKD
SGD 6,656 SGD
View
A
Retailer 4
-
HK$39,736 HKD
£3,988 GBP
View
A
Retailer 5
-
HK$44,379 HKD
$5,656 USD
View
A
Retailer 6
-
HK$45,639 HKD
£4,580 GBP
View
A
Retailer 7
-
HK$45,906 HKD
€5,572 EUR
View
A
Retailer 8
-
HK$46,600 HKD
$5,939 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
348860571 · Oct 26
HK$64,764 HKD
$8,254 USD
View
8 more retailers have this diamond
Prices start from HK$36,063 HKDSave up to HK$28,701 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$36,063 HKD