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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2546061157

Certificate GIA 2546061157

Diamond specifications and retailer prices

From HK$42,552 HKD
$5,424 USD
As of October 27, 2026
Save HK$42,045 HKD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$84,597 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546061157. Listed at 8 retailers as of October 26, 2026, with prices from HK$42,552 to HK$84,597, a HK$42,045 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$84,597. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546061157
Dimensions7.29 × 7.25 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.29 mm7.25 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546061157
Side View
Table 58.0%Crown 34.5°Girdle: THN-STKPavilion 41.8°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 27
Current: HK$45,352 HKD|Low: HK$37,003 HKD|High: HK$86,189 HKD|Avg: HK$54,092 HKD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 28, 2026
Retailer 10HK$37,003 HKD
Retailer 4HK$42,552 HKD
Retailer 1HK$45,352 HKD
Retailer 5HK$47,198 HKD
Retailer 9HK$51,574 HKD
Retailer 6HK$52,128 HKD
Retailer 2HK$57,324 HKD
Retailer 7HK$58,681 HKD
Retailer 8HK$58,681 HKD
Retailer 3HK$60,643 HKD
Wholesale Diamonds DirectHK$84,597 HKD

29 data points across 11 retailers

8 retailersHK$42,552 HKD to HK$84,597 HKD

A
Cheapest Retailer
-
HK$42,552 HKD
$5,424 USD
A
Retailer 2
-
HK$45,352 HKD
SGD 7,812 SGD
View
A
Retailer 3
-
HK$47,198 HKD
SGD 8,130 SGD
View
A
Retailer 4
-
HK$52,128 HKD
$6,645 USD
View
A
Retailer 5
-
HK$58,681 HKD
$7,480 USD
View
A
Retailer 6
-
HK$58,681 HKD
$7,480 USD
View
A
Retailer 7
-
HK$60,643 HKD
$7,730 USD
View
Most Expensive
B
Wholesale Diamonds Direct
329389345 · Oct 26
HK$84,597 HKD
$10,783 USD
View
7 more retailers have this diamond
Prices start from HK$42,552 HKDSave up to HK$42,045 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$42,552 HKD