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0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1553124493

Certificate GIA 1553124493

Diamond specifications and retailer prices

From HK$8,145 HKD
SGD 1,403 SGD
As of October 29, 2026
Save HK$7,059 HKD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$15,204 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553124493. Listed at 10 retailers as of October 26, 2026, with prices from HK$8,145 to HK$15,204, a HK$7,059 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$15,204. 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

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553124493
Dimensions5.89 × 3.70 × 3.70 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.89 mm3.70 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553124493
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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$13,361 HKD|Low: HK$8,145 HKD|High: HK$16,540 HKD|Avg: HK$12,831 HKD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 2HK$8,145 HKD
Retailer 4HK$9,271 HKD
Retailer 6HK$9,430 HKD
Retailer 7HK$10,101 HKD
Retailer 3HK$12,653 HKD
Retailer 8HK$13,198 HKD
Retailer 1HK$13,361 HKD
Retailer 5HK$14,129 HKD
Wholesale Diamonds DirectHK$15,204 HKD
Retailer 9HK$16,540 HKD

33 data points across 10 retailers

10 retailersHK$8,145 HKD to HK$15,204 HKD

A
Cheapest Retailer
-
HK$8,145 HKD
SGD 1,403 SGD
A
Retailer 2
-
HK$9,271 HKD
$1,182 USD
View
A
Retailer 3
-
HK$9,430 HKD
$1,202 USD
View
A
Retailer 4
-
HK$10,101 HKD
SGD 1,740 SGD
View
A
Retailer 5
-
HK$12,653 HKD
£1,270 GBP
View
A
Retailer 6
-
HK$12,850 HKD
$1,638 USD
View
A
Retailer 7
-
HK$13,198 HKD
$1,682 USD
View
A
Retailer 8
-
HK$13,361 HKD
€1,622 EUR
View
B+
Retailer 9
-
HK$14,129 HKD
$1,801 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262896824 · Oct 26
HK$15,204 HKD
$1,938 USD
View
9 more retailers have this diamond
Prices start from HK$8,145 HKDSave up to HK$7,059 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
0.80ct Round
HK$8,145 HKD