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Round|Natural|IGI

0.81ct F IF Round Natural Diamond

EX • F/IF • IGI 763643094

Shape and cutting style on the report: Round brilliant

Certificate IGI 763643094

Diamond specifications and retailer prices

From $2,647 USD
€2,521 EUR
As of November 1, 2026
Save $2,560 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,425 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 763643094. Listed at 15 retailers as of November 1, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 763643094
Dimensions6.00 × 6.03 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.00 mm6.03 mm0.81 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763643094
Side View
Table 60.0%Crown 32.8°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.2%

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: $3,266 USD|Low: $2,603 USD|High: $5,271 USD|Avg: $3,566 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$2,647 USD
Retailer 2$2,789 USD
Retailer 9$2,790 USD
Retailer 10$2,874 USD
Retailer 1$3,266 USD
Retailer 3$3,415 USD
Retailer 8$3,594 USD
Retailer 7$4,379 USD
Retailer 6$4,638 USD
Retailer 4$5,207 USD

38 data points across 10 retailers

15 retailers$2,647 USD to $5,207 USD

A
Cheapest Retailer
-
$2,647 USD
€2,521 EUR
A
Retailer 2
-
$2,789 USD
View
A
Retailer 3
-
$2,790 USD
View
A
Retailer 4
-
$2,874 USD
View
Final sale: no returns
Retailer 5
-
$3,114 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$3,234 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$3,266 USD
£2,572 GBP
View
B+
Retailer 8
-
$3,415 USD
€3,252 EUR
View
Retailer 9
-
$3,593 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$3,594 USD
£2,830 GBP
View
B+
Retailer 11
-
$3,993 USD
£3,144 GBP
View
Retailer 12
-
$4,379 USD
€4,170 EUR
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$4,638 USD
ZAR 74,926 ZAR
View
B
Retailer 14
-
$5,207 USD
£4,100 GBP
View
Most Expensive
NZ Jewellers
b316b5e0-e657-41c5-abde-059a3fce9fa5 · Sep 26
$5,425 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $2,647 USDSave up to $2,560 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
0.81ct Round
$2,647 USD