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Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG825635571

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825635571

Diamond specifications and retailer prices

From $270 AUD
$190 USD
As of October 29, 2026
Save $1,297 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,568 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825635571 or 825635571. Listed at 21 retailers as of October 26, 2026, with prices from $270 to $1,568, a $1,297 spread on the same certified stone. MOH London lists it at $1,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825635571
Dimensions6.95 × 6.89 × 4.28 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
6.95 mm6.89 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825635571
Side View
Table 55.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: $1,568 AUD|Low: $270 AUD|High: $1,575 AUD|Avg: $773 AUD|+3.1%
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
October 30, 2026
Retailer 4$270 AUD
Retailer 17$335 AUD
Retailer 18$335 AUD
Retailer 11$573 AUD
Retailer 12$575 AUD
Retailer 16$581 AUD
Retailer 7$588 AUD
Retailer 9$601 AUD
Retailer 2$607 AUD
Retailer 15$733 AUD
Retailer 14$817 AUD
Retailer 3$850 AUD
Retailer 13$967 AUD
Retailer 8$1,011 AUD
Retailer 5$1,076 AUD
Retailer 6$1,153 AUD
Retailer 10$1,176 AUD
MOH London$1,568 AUD

41 data points across 18 retailers

21 retailers$270 AUD to $1,568 AUD

Retailer 1
-
$252 AUD
$177 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$270 AUD
$190 USD
View
Retailer 3
-
$303 AUD
$213 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$325 AUD
$228 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$335 AUD
$235 USD
View
Retailer 6
-
$335 AUD
$235 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$573 AUD
€383 EUR
View
A
Retailer 8
-
$575 AUD
ZAR 6,526 ZAR
View
Retailer 9
-
$581 AUD
£321 GBP
View
Price last confirmed 15 days ago
A
Retailer 10
-
$588 AUD
$413 USD
View
A
Retailer 11
-
$601 AUD
$422 USD
View
A
Retailer 12
-
$607 AUD
£336 GBP
View
Retailer 13
-
$733 AUD
$515 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$817 AUD
View
B
Retailer 15
-
$850 AUD
$597 USD
View
B+
Retailer 16
-
$967 AUD
View
B
Retailer 17
-
$1,011 AUD
$710 USD
View
Retailer 18
-
$1,043 AUD
$733 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,076 AUD
$756 USD
View
B
Retailer 20
-
$1,153 AUD
$810 USD
View
Most Expensive
B
MOH London
LG825635571 · Oct 26
$1,568 AUD
£867 GBP
View
20 more retailers have this diamond
Prices start from $270 AUDSave up to $1,297 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
1.26ct Round
$270 AUD