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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6441721340

Certificate GIA 6441721340

Diamond specifications and retailer prices

From HK$11,589 HKD
$1,477 USD
As of October 28, 2026
Save HK$25,846 HKD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$37,435 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct 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 6441721340. Listed at 19 retailers as of October 27, 2026, with prices from HK$11,589 to HK$37,435, a HK$25,846 spread on the same certified stone. NZ Jewellers lists it at HK$37,435. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6441721340
Dimensions5.80 × 5.76 × 3.63 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.80 mm5.76 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441721340
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 28
Current: HK$16,683 HKD|Low: HK$11,126 HKD|High: HK$27,214 HKD|Avg: HK$18,799 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5HK$12,240 HKD
Retailer 6HK$12,837 HKD
Retailer 1HK$16,683 HKD
Retailer 3HK$18,059 HKD
Retailer 7HK$20,026 HKD
Retailer 4HK$22,865 HKD
Retailer 2HK$27,035 HKD

42 data points across 7 retailers

19 retailersHK$11,589 HKD to HK$37,435 HKD

A
Cheapest Retailer
-
HK$11,589 HKD
$1,477 USD
A
Retailer 2
-
HK$11,589 HKD
$1,477 USD
View
A
Retailer 3
-
HK$12,170 HKD
$1,551 USD
View
A
Retailer 4
-
HK$12,240 HKD
$1,560 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$12,837 HKD
$1,636 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$13,904 HKD
$1,772 USD
View
B+
Retailer 7
-
HK$13,904 HKD
$1,772 USD
View
B+
Retailer 8
-
HK$14,398 HKD
$1,835 USD
View
B+
Retailer 9
-
HK$14,448 HKD
$1,841 USD
View
B+
Retailer 10
-
HK$14,547 HKD
$1,854 USD
View
B+
Retailer 11
-
HK$16,007 HKD
$2,040 USD
View
B+
Retailer 12
-
HK$16,046 HKD
$2,045 USD
View
B+
Retailer 13
-
HK$16,683 HKD
£1,674 GBP
View
B+
Retailer 14
-
HK$18,059 HKD
€2,192 EUR
View
B+
Retailer 15
-
HK$20,026 HKD
A$3,927 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
HK$22,865 HKD
ZAR 47,077 ZAR
View
B
Retailer 17
-
HK$27,035 HKD
£2,713 GBP
View
B
Retailer 18
-
HK$34,185 HKD
£3,431 GBP
View
Most Expensive
B
NZ Jewellers
34e0cff2-7bfc-4377-8afb-8df46d973685 · Oct 27
HK$37,435 HKD
$4,771 USD
View
18 more retailers have this diamond
Prices start from HK$11,589 HKDSave up to HK$25,846 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
0.75ct Round
HK$11,589 HKD