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Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG806625900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806625900

Diamond specifications and retailer prices

From $257 AUD
As of November 5, 2026
Save $2,328 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,586 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown 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 LG806625900 or 806625900. Listed at 19 retailers as of October 31, 2026, with prices from $257 to $2,586, a $2,328 spread on the same certified stone. Brilliant Earth lists it at $2,586. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806625900
Dimensions6.46 × 6.42 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.42 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806625900
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

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: $2,586 AUD|Low: $257 AUD|High: $2,928 AUD|Avg: $1,008 AUD|-3.2%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 11$257 AUD
Retailer 4$289 AUD
Retailer 6$299 AUD
Retailer 9$319 AUD
Retailer 19$319 AUD
Retailer 18$430 AUD
Retailer 3$513 AUD
Retailer 2$564 AUD
Retailer 14$607 AUD
Retailer 12$637 AUD
Retailer 7$769 AUD
Retailer 16$851 AUD
Retailer 13$859 AUD
Retailer 17$1,041 AUD
Retailer 10$1,084 AUD
Retailer 8$1,379 AUD
Retailer 15$1,647 AUD
Retailer 5$2,471 AUD
Brilliant Earth$2,586 AUD

36 data points across 19 retailers

19 retailers$257 AUD to $2,586 AUD

A
Cheapest Retailer
-
$257 AUD
A
Retailer 2
-
$289 AUD
View
Final sale: no returns
A
Retailer 3
-
$299 AUD
View
A
Retailer 4
-
$319 AUD
View
Retailer 5
-
$319 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$430 AUD
View
A
Retailer 7
-
$513 AUD
View
A
Retailer 8
-
$564 AUD
View
A
Retailer 9
-
$607 AUD
View
A
Retailer 10
-
$637 AUD
View
B+
Retailer 11
-
$769 AUD
View
B+
Retailer 12
-
$851 AUD
View
B+
Retailer 13
-
$859 AUD
View
Retailer 14
-
$1,041 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,084 AUD
View
B
Retailer 16
-
$1,379 AUD
View
B
Retailer 17
-
$1,647 AUD
View
B
Retailer 18
-
$2,471 AUD
View
Most Expensive
B
Brilliant Earth
20418905A · Oct 31
$2,586 AUD
$1,810 USD
View
18 more retailers have this diamond
Prices start from $257 AUDSave up to $2,328 AUD

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
$257 AUD