Round|Natural|IGI

1.02ct F IF Round Natural Diamond

EX • F/IF • IGI 809693992

Shape and cutting style on the report: Round brilliant

Certificate IGI 809693992

Diamond specifications and retailer prices

From $3,566 USD
As of November 5, 2026
Save $3,927 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,978 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 809693992. Listed at 17 retailers as of November 4, 2026, with a 110% 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

1.02
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 809693992
Dimensions6.42 × 6.39 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.42 mm6.39 mm1.02 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809693992
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 5
Current: $4,704 USD|Low: $3,566 USD|High: $7,493 USD|Avg: $5,083 USD|-10.7%
Retailer 1
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
November 6, 2026
Retailer 12$3,566 USD
Retailer 4$3,885 USD
Retailer 14$4,114 USD
Retailer 9$4,199 USD
Retailer 3$4,354 USD
Retailer 6$4,430 USD
Retailer 5$4,580 USD
Retailer 1$4,704 USD
Retailer 7$5,062 USD
Retailer 10$5,251 USD
Retailer 11$5,443 USD
Retailer 13$5,486 USD
Retailer 8$5,755 USD
Retailer 2$7,493 USD

30 data points across 14 retailers

17 retailers$3,566 USD to $7,493 USD

A
Cheapest Retailer
-
$3,566 USD
A
Retailer 2
-
$3,885 USD
View
A
Retailer 3
-
$4,114 USD
View
A
Retailer 4
-
$4,199 USD
View
A
Retailer 5
-
$4,354 USD
View
Final sale: no returns
A
Retailer 6
-
$4,430 USD
View
Retailer 7
-
$4,579 USD
View
Price last confirmed 44 days ago
A
Retailer 8
-
$4,580 USD
View
A
Retailer 9
-
$4,704 USD
View
A
Retailer 10
-
$5,062 USD
View
A
Retailer 11
-
$5,251 USD
View
A
Retailer 12
-
$5,443 USD
View
A
Retailer 13
-
$5,486 USD
View
A
Retailer 14
-
$5,755 USD
View
B+
Retailer 15
-
$7,493 USD
View
Retailer 16
-
$7,978 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
a8b8e4ef-bc80-44f3-b5bd-efe925646fe0 · Sep 21
$7,978 USD
View
Price last confirmed 45 days ago
16 more retailers have this diamond
Prices start from $3,566 USDSave up to $3,927 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
1.02ct Round
$3,566 USD