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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG787625041

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787625041

Diamond specifications and retailer prices

From $333 AUD
$234 USD
As of October 30, 2026
Save $2,244 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,577 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval 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 LG787625041 or 787625041. Listed at 24 retailers as of October 30, 2026, with prices from $333 to $2,577, a $2,244 spread on the same certified stone. Brilliant Earth lists it at $2,577. 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 angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625041
Dimensions8.83 × 6.06 × 3.67 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
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
8.83 mm6.06 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625041
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

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 30
Current: $2,577 AUD|Low: $333 AUD|High: $3,146 AUD|Avg: $1,177 AUD|-18.1%
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
October 31, 2026
Retailer 10$333 AUD
Retailer 11$524 AUD
Retailer 2$625 AUD
Retailer 13$636 AUD
Retailer 8$677 AUD
Retailer 3$793 AUD
Retailer 4$823 AUD
Retailer 15$904 AUD
Retailer 9$948 AUD
Retailer 14$1,089 AUD
Retailer 5$1,265 AUD
Retailer 7$1,526 AUD
Retailer 12$1,743 AUD
Retailer 6$2,235 AUD
Brilliant Earth$2,577 AUD

40 data points across 15 retailers

24 retailers$333 AUD to $2,577 AUD

Retailer 1
-
$303 AUD
$213 USD
Price last confirmed 21 days ago
Retailer 2
-
$313 AUD
$220 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$333 AUD
$234 USD
View
Final sale: no returns
Retailer 4
-
$363 AUD
$255 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$376 AUD
$264 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$376 AUD
$264 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$383 AUD
$269 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$524 AUD
$368 USD
View
A
Retailer 9
-
$625 AUD
€418 EUR
View
A
Retailer 10
-
$636 AUD
ZAR 7,213 ZAR
View
A
Retailer 11
-
$677 AUD
£375 GBP
View
Retailer 12
-
$681 AUD
£376 GBP
View
Price last confirmed 19 days ago
A
Retailer 13
-
$793 AUD
$557 USD
View
A
Retailer 14
-
$823 AUD
$578 USD
View
A
Retailer 15
-
$904 AUD
View
B+
Retailer 16
-
$948 AUD
$666 USD
View
B+
Retailer 17
-
$1,089 AUD
$765 USD
View
Retailer 18
-
$1,209 AUD
$849 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$1,213 AUD
$852 USD
View
B+
Retailer 20
-
$1,265 AUD
$889 USD
View
Retailer 21
-
$1,526 AUD
£844 GBP
View
Price last confirmed 19 days ago
B
Retailer 22
-
$1,743 AUD
$1,224 USD
View
Retailer 23
-
$2,235 AUD
$1,570 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
18649529A · Oct 31
$2,577 AUD
$1,810 USD
View
23 more retailers have this diamond
Prices start from $333 AUDSave up to $2,244 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 Oval
$333 AUD