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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835668190

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835668190

Diamond specifications and retailer prices

From $566 AUD
HK$3,100 HKD
As of November 3, 2026
Save $1,362 AUD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,928 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835668190 or 835668190. Listed at 14 retailers as of November 2, 2026, with prices from $566 to $1,928, a $1,362 spread on the same certified stone. MOH London lists it at $1,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835668190
Dimensions6.81 × 6.86 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.81 mm6.86 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835668190
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.4%

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: Nov 3
Current: $1,928 AUD|Low: $566 AUD|High: $1,939 AUD|Avg: $1,178 AUD|-0.6%
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
November 3, 2026
Retailer 13$566 AUD
Retailer 4$682 AUD
Retailer 6$799 AUD
Retailer 7$830 AUD
Retailer 11$838 AUD
Retailer 2$844 AUD
Retailer 9$1,039 AUD
Retailer 3$1,072 AUD
Retailer 12$1,619 AUD
Retailer 8$1,622 AUD
Retailer 5$1,799 AUD
Retailer 10$1,919 AUD
MOH London$1,928 AUD

20 data points across 13 retailers

14 retailers$566 AUD to $1,928 AUD

A
Cheapest Retailer
-
$566 AUD
HK$3,100 HKD
A
Retailer 2
-
$682 AUD
$478 USD
View
A
Retailer 3
-
$799 AUD
€533 EUR
View
A
Retailer 4
-
$830 AUD
ZAR 9,393 ZAR
View
A
Retailer 5
-
$838 AUD
$587 USD
View
A
Retailer 6
-
$844 AUD
£465 GBP
View
B+
Retailer 7
-
$1,039 AUD
$728 USD
View
Retailer 8
-
$1,072 AUD
$752 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$1,619 AUD
$1,135 USD
View
B
Retailer 10
-
$1,622 AUD
View
B
Retailer 11
-
$1,648 AUD
$1,155 USD
View
B
Retailer 12
-
$1,799 AUD
$1,261 USD
View
B
Retailer 13
-
$1,919 AUD
$1,345 USD
View
Most Expensive
B
MOH London
LG835668190 · Nov 2
$1,928 AUD
£1,064 GBP
View
13 more retailers have this diamond
Prices start from $566 AUDSave up to $1,362 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
1.22ct Round
$566 AUD