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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG833635857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833635857

Diamond specifications and retailer prices

From $287 AUD
As of November 5, 2026
Save $1,369 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,656 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG833635857 or 833635857. Listed at 20 retailers as of November 5, 2026, with prices from $287 to $1,656, a $1,369 spread on the same certified stone. MOH London lists it at $1,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833635857
Dimensions6.45 × 6.48 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.48 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833635857
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

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: $1,656 AUD|Low: $284 AUD|High: $1,669 AUD|Avg: $764 AUD|+11.1%
MOH London
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
Retailer 20
November 5, 2026
Retailer 18$287 AUD
Retailer 5$333 AUD
Retailer 10$353 AUD
Retailer 6$356 AUD
Retailer 12$401 AUD
Retailer 15$479 AUD
Retailer 2$569 AUD
Retailer 8$587 AUD
Retailer 9$609 AUD
Retailer 13$643 AUD
Retailer 17$647 AUD
Retailer 11$690 AUD
Retailer 16$857 AUD
Retailer 7$859 AUD
Retailer 3$976 AUD
Retailer 20$1,141 AUD
Retailer 14$1,200 AUD
Retailer 19$1,217 AUD
Retailer 4$1,226 AUD
MOH London$1,656 AUD

22 data points across 20 retailers

20 retailers$287 AUD to $1,656 AUD

A
Cheapest Retailer
-
$287 AUD
A
Retailer 2
-
$333 AUD
View
Retailer 3
-
$353 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$356 AUD
View
A
Retailer 5
-
$401 AUD
View
A
Retailer 6
-
$479 AUD
View
A
Retailer 7
-
$569 AUD
View
A
Retailer 8
-
$587 AUD
View
A
Retailer 9
-
$609 AUD
View
A
Retailer 10
-
$643 AUD
View
A
Retailer 11
-
$647 AUD
View
B+
Retailer 12
-
$690 AUD
View
B+
Retailer 13
-
$857 AUD
View
B+
Retailer 14
-
$859 AUD
View
B+
Retailer 15
-
$976 AUD
View
B+
Retailer 16
-
$1,141 AUD
View
B
Retailer 17
-
$1,200 AUD
View
B+
Retailer 18
-
$1,217 AUD
View
B+
Retailer 19
-
$1,226 AUD
View
Most Expensive
B
MOH London
LG833635857 · Nov 5
$1,656 AUD
£913 GBP
View
19 more retailers have this diamond
Prices start from $287 AUDSave up to $1,369 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
1.00ct Round
$287 AUD