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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG792621650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621650

Diamond specifications and retailer prices

From $231 AUD
$162 USD
As of October 29, 2026
Save $767 AUD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,351 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621650 or 792621650. Listed at 24 retailers as of October 29, 2026, with a 332% 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

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621650
Dimensions6.56 × 6.51 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.51 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621650
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,351 AUD|Low: $222 AUD|High: $1,360 AUD|Avg: $633 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
October 31, 2026
Retailer 21$231 AUD
Retailer 17$258 AUD
Retailer 16$268 AUD
Retailer 11$288 AUD
Retailer 12$288 AUD
Retailer 7$438 AUD
Retailer 5$493 AUD
Retailer 19$504 AUD
Retailer 4$518 AUD
Retailer 9$577 AUD
Retailer 2$664 AUD
Retailer 6$700 AUD
Retailer 3$740 AUD
Retailer 15$756 AUD
Retailer 10$769 AUD
Retailer 8$786 AUD
Retailer 14$814 AUD
Retailer 13$920 AUD
Retailer 20$941 AUD
Retailer 18$997 AUD
MOH London$1,351 AUD

36 data points across 21 retailers

24 retailers$231 AUD to $997 AUD

Retailer 1
-
$228 AUD
$160 USD
Price last confirmed 45 days ago
A
Retailer 2
-
$231 AUD
$162 USD
View
A
Retailer 3
-
$258 AUD
$181 USD
View
Final sale: no returns
A
Retailer 4
-
$268 AUD
$188 USD
View
Retailer 5
-
$278 AUD
$195 USD
View
Price last confirmed 44 days ago
Retailer 6
-
$288 AUD
$202 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$288 AUD
$202 USD
View
A
Retailer 8
-
$438 AUD
$308 USD
View
A
Retailer 9
-
$493 AUD
ZAR 5,599 ZAR
View
B+
Retailer 10
-
$504 AUD
£279 GBP
View
B+
Retailer 11
-
$518 AUD
$364 USD
View
Retailer 12
-
$577 AUD
$405 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$664 AUD
View
B+
Retailer 14
-
$700 AUD
View
B+
Retailer 15
-
$740 AUD
$520 USD
View
B+
Retailer 16
-
$756 AUD
$531 USD
View
B+
Retailer 17
-
$769 AUD
$540 USD
View
B+
Retailer 18
-
$786 AUD
SGD 746 SGD
View
Retailer 19
-
$814 AUD
View
Price last confirmed 28 days ago
Retailer 20
-
$905 AUD
$636 USD
View
Price last confirmed 42 days ago
B
Retailer 21
-
$920 AUD
$646 USD
View
B
Retailer 22
-
$941 AUD
$661 USD
View
B
Retailer 23
-
$997 AUD
$701 USD
View
Most Expensive
MOH London
LG792621650 · Oct 19
$1,351 AUD
£747 GBP
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from $231 AUDSave up to $767 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
1.05ct Round
$231 AUD