Round|Natural|IGI

1.06ct J IF Round Natural Diamond

EX • J/IF • IGI 768663798

Shape and cutting style on the report: Round brilliant

Certificate IGI 768663798

Diamond specifications and retailer prices

From $2,425 USD
As of November 1, 2026
Save $2,453 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,151 USD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 768663798. Listed at 14 retailers as of November 1, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 768663798
Dimensions6.48 × 6.51 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.48 mm6.51 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768663798
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $5,151 USD|Low: $2,030 USD|High: $5,151 USD|Avg: $2,836 USD|+2.7%
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
November 2, 2026
Retailer 4$2,230 USD
Retailer 7$2,266 USD
Retailer 14$2,425 USD
Retailer 6$2,464 USD
Retailer 11$2,493 USD
Retailer 15$2,494 USD
Retailer 2$2,569 USD
Retailer 3$2,784 USD
Retailer 8$2,843 USD
Retailer 13$2,926 USD
Retailer 5$2,992 USD
Retailer 9$3,012 USD
Retailer 12$3,247 USD
Retailer 10$3,258 USD
Retailer 16$4,878 USD
NZ Jewellers$5,151 USD

18 data points across 16 retailers

14 retailers$2,425 USD to $4,878 USD

A
Cheapest Retailer
-
$2,425 USD
Retailer 2
-
$2,464 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$2,493 USD
View
A
Retailer 4
-
$2,494 USD
£1,964 GBP
View
Retailer 5
-
$2,569 USD
View
Final sale: no returns
A
Retailer 6
-
$2,784 USD
View
Retailer 7
-
$2,843 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$2,926 USD
View
Retailer 9
-
$2,992 USD
ZAR 48,340 ZAR
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,012 USD
£2,372 GBP
View
B+
Retailer 11
-
$3,247 USD
€3,092 EUR
View
B+
Retailer 12
-
$3,258 USD
£2,565 GBP
View
B
Retailer 13
-
$4,878 USD
£3,841 GBP
View
Most Expensive
NZ Jewellers
9b9d7eda-1c7a-492a-bf80-0b083c8fc8a9 · Oct 6
$5,151 USD
View
Price last confirmed 26 days ago
13 more retailers have this diamond
Prices start from $2,425 USDSave up to $2,453 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
1.06ct Round
$2,425 USD