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Radiant|Natural|IGI

0.83ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 809632134

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 809632134

Diamond specifications and retailer prices

From HK$4,356 HKD
₹52,877 INR
As of November 2, 2026
Save HK$13,580 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$17,936 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809632134. Listed at 13 retailers as of October 30, 2026, with prices from HK$4,356 to HK$17,936, a HK$13,580 spread on the same certified stone. NZ Jewellers lists it at HK$17,936. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.83
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 809632134
Dimensions6.26 × 4.73 × 3.16 mm
L/W Ratio1.32
Top View
6.26 mm4.73 mm0.83 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809632134
Side View
Table 68.0%Crown 38.1°Girdle: STK-THKPavilion 33.5°CuletDepth 66.8%

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: Nov 2
Current: HK$4,356 HKD|Low: HK$4,347 HKD|High: HK$10,592 HKD|Avg: HK$7,190 HKD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1HK$4,356 HKD
Retailer 5HK$5,728 HKD
Retailer 3HK$7,074 HKD
Retailer 2HK$7,212 HKD
Retailer 6HK$8,115 HKD
Retailer 7HK$8,460 HKD
Retailer 4HK$10,483 HKD

29 data points across 7 retailers

13 retailersHK$4,356 HKD to HK$17,936 HKD

A
Cheapest Retailer
-
HK$4,356 HKD
₹52,877 INR
Retailer 2
-
HK$5,401 HKD
$688 USD
View
Price last confirmed 90 days ago
B+
Retailer 3
-
HK$5,720 HKD
$729 USD
View
A
Retailer 4
-
HK$5,728 HKD
$730 USD
View
B+
Retailer 5
-
HK$5,939 HKD
$757 USD
View
B+
Retailer 6
-
HK$6,599 HKD
$841 USD
View
B+
Retailer 7
-
HK$6,759 HKD
$861 USD
View
B+
Retailer 8
-
HK$7,074 HKD
£710 GBP
View
A
Retailer 9
-
HK$7,212 HKD
£724 GBP
View
B+
Retailer 10
-
HK$8,115 HKD
€985 EUR
View
B+
Retailer 11
-
HK$8,460 HKD
ZAR 17,420 ZAR
View
B+
Retailer 12
-
HK$10,483 HKD
£1,052 GBP
View
Most Expensive
B
NZ Jewellers
c87a92ea-a91d-4619-81eb-e2a7ef44d6bc · Oct 30
HK$17,936 HKD
$2,286 USD
View
12 more retailers have this diamond
Prices start from HK$4,356 HKDSave up to HK$13,580 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$4,356 HKD