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Round|Natural|IGI

0.82ct K I1 Round Natural Diamond

EX • K/I1 • IGI 638418233

Shape and cutting style on the report: Round brilliant

Certificate IGI 638418233

Diamond specifications and retailer prices

From $471 USD
As of November 5, 2026
Save $1,335 USD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,806 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 638418233. Listed at 7 retailers as of November 5, 2026, with prices from $471 to $1,806, a $1,335 spread on the same certified stone. NZ Jewellers lists it at $1,806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.82
Carat
K
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 638418233
Dimensions5.98 × 6.01 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.98 mm6.01 mm0.82 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638418233
Side View
Table 55.0%Crown 36.4°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $631 USD|Low: $516 USD|High: $678 USD|Avg: $625 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$520 USD
Retailer 1$631 USD
Retailer 3$675 USD
Retailer 4$678 USD

20 data points across 4 retailers

7 retailers$471 USD to $1,806 USD

A
Cheapest Retailer
-
$471 USD
B+
Retailer 2
-
$507 USD
View
Retailer 3
-
$508 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$544 USD
View
B+
Retailer 5
-
$631 USD
View
B+
Retailer 6
-
$675 USD
View
Most Expensive
C
NZ Jewellers
cf9ddb22-1a22-47a5-afef-5632bbb82456 · Nov 5
$1,806 USD
View
6 more retailers have this diamond
Prices start from $471 USDSave up to $1,335 USD

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
0.82ct Round
$471 USD