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Round|Natural|GIA

0.81ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6482847840

Certificate GIA 6482847840

Diamond specifications and retailer prices

From HK$11,738 HKD
$1,496 USD
As of November 1, 2026
Save HK$23,397 HKD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$35,135 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6482847840. Listed at 20 retailers as of November 1, 2026, with prices from HK$11,738 to HK$35,135, a HK$23,397 spread on the same certified stone. NZ Jewellers lists it at HK$35,135. 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

0.81
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482847840
Dimensions5.97 × 5.94 × 3.73 mm
L/W Ratio1.01
Top View
5.97 mm5.94 mm0.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482847840
Side View
Table 57.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$16,058 HKD|Low: HK$10,035 HKD|High: HK$25,539 HKD|Avg: HK$16,702 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9HK$11,910 HKD
Retailer 6HK$12,044 HKD
Retailer 5HK$13,613 HKD
Retailer 8HK$13,652 HKD
Retailer 1HK$16,058 HKD
Retailer 2HK$18,306 HKD
Retailer 7HK$18,797 HKD
Retailer 4HK$21,455 HKD
Retailer 3HK$25,240 HKD

43 data points across 9 retailers

20 retailersHK$11,738 HKD to HK$35,135 HKD

B+
Cheapest Retailer
-
HK$11,738 HKD
$1,496 USD
B+
Retailer 2
-
HK$11,910 HKD
$1,518 USD
View
B+
Retailer 3
-
HK$12,044 HKD
$1,535 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$12,091 HKD
$1,541 USD
View
B+
Retailer 5
-
HK$13,048 HKD
$1,663 USD
View
B+
Retailer 6
-
HK$13,048 HKD
$1,663 USD
View
B+
Retailer 7
-
HK$13,613 HKD
$1,735 USD
View
B+
Retailer 8
-
HK$13,652 HKD
$1,740 USD
View
B
Retailer 9
-
HK$15,057 HKD
$1,919 USD
View
B+
Retailer 10
-
HK$15,300 HKD
$1,950 USD
View
B+
Retailer 11
-
HK$15,300 HKD
$1,950 USD
View
B+
Retailer 12
-
HK$15,849 HKD
$2,020 USD
View
B+
Retailer 13
-
HK$16,058 HKD
£1,612 GBP
View
B+
Retailer 14
-
HK$16,414 HKD
$2,092 USD
View
B+
Retailer 15
-
HK$16,545 HKD
CA$2,929 CAD
View
B
Retailer 16
-
HK$18,306 HKD
€2,222 EUR
View
Retailer 17
-
HK$18,797 HKD
A$3,686 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$21,455 HKD
ZAR 44,176 ZAR
View
B
Retailer 19
-
HK$25,240 HKD
£2,533 GBP
View
Most Expensive
B
NZ Jewellers
1b3eaa74-31a8-4447-aad0-73ea0f09ba27 · Nov 2
HK$35,135 HKD
$4,478 USD
View
19 more retailers have this diamond
Prices start from HK$11,738 HKDSave up to HK$23,397 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.

B+
0.81ct Round
HK$11,738 HKD