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Radiant|Natural|GIA

0.83ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 5306877427

Certificate GIA 5306877427

Diamond specifications and retailer prices

From HK$8,336 HKD
As of November 1, 2026
Save HK$19,133 HKD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$27,469 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural radiant diamond

This 0.83ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5306877427. Listed at 19 retailers as of October 30, 2026, with prices from HK$8,336 to HK$27,469, a HK$19,133 spread on the same certified stone. NZ Jewellers lists it at HK$27,469. 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

0.83
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5306877427
Dimensions6.04 × 4.53 × 3.28 mm
L/W Ratio1.33
Top View
6.04 mm4.53 mm0.83 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5306877427
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.5%

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: Nov 1
Current: HK$27,469 HKD|Low: HK$8,235 HKD|High: HK$27,469 HKD|Avg: HK$13,201 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13HK$8,336 HKD
Retailer 5HK$10,396 HKD
Retailer 6HK$10,435 HKD
Retailer 9HK$10,475 HKD
Retailer 10HK$10,514 HKD
Retailer 3HK$11,259 HKD
Retailer 19HK$11,259 HKD
Retailer 7HK$11,283 HKD
Retailer 18HK$11,777 HKD
Retailer 8HK$12,044 HKD
Retailer 11HK$12,325 HKD
Retailer 12HK$12,557 HKD
Retailer 4HK$12,993 HKD
Retailer 17HK$13,156 HKD
Retailer 2HK$14,197 HKD
Retailer 14HK$15,686 HKD
Retailer 15HK$16,657 HKD
Retailer 16HK$19,839 HKD
NZ JewellersHK$27,469 HKD

27 data points across 19 retailers

19 retailersHK$8,336 HKD to HK$27,469 HKD

A
Cheapest Retailer
-
HK$8,336 HKD
B+
Retailer 2
-
HK$10,396 HKD
$1,325 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$10,435 HKD
$1,330 USD
View
B+
Retailer 4
-
HK$10,514 HKD
$1,340 USD
View
B+
Retailer 5
-
HK$11,259 HKD
$1,435 USD
View
B+
Retailer 6
-
HK$11,259 HKD
$1,435 USD
View
B+
Retailer 7
-
HK$11,283 HKD
$1,438 USD
View
B+
Retailer 8
-
HK$11,624 HKD
SGD 2,002 SGD
View
B+
Retailer 9
-
HK$11,777 HKD
$1,501 USD
View
B+
Retailer 10
-
HK$12,044 HKD
$1,535 USD
View
B+
Retailer 11
-
HK$12,325 HKD
$1,571 USD
View
B+
Retailer 12
-
HK$12,557 HKD
£1,260 GBP
View
B+
Retailer 13
-
HK$12,993 HKD
$1,656 USD
View
B+
Retailer 14
-
HK$13,156 HKD
£1,320 GBP
View
B+
Retailer 15
-
HK$14,197 HKD
£1,425 GBP
View
B+
Retailer 16
-
HK$15,686 HKD
€1,904 EUR
View
B
Retailer 17
-
HK$16,657 HKD
ZAR 34,296 ZAR
View
B
Retailer 18
-
HK$19,839 HKD
£1,991 GBP
View
Most Expensive
B
NZ Jewellers
c6d6e34c-f857-46e4-a85f-1b9dd8fbd511 · Oct 30
HK$27,469 HKD
$3,501 USD
View
18 more retailers have this diamond
Prices start from HK$8,336 HKDSave up to HK$19,133 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
0.83ct Radiant
HK$8,336 HKD