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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG772661802

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772661802

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of October 29, 2026
Save $1,919 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,264 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.19ct lab-grown round diamond

This 1.19ct 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 LG772661802 or 772661802. Listed at 19 retailers as of October 29, 2026, with prices from $345 to $2,264, a $1,919 spread on the same certified stone. Brilliant Earth lists it at $2,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661802
Dimensions6.75 × 6.71 × 4.26 mm
L/W Ratio1.01
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
6.75 mm6.71 mm1.19 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661802
Side View
Table 55.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.2%

Caratlytics Score

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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: $2,264 AUD|Low: $345 AUD|High: $2,264 AUD|Avg: $1,030 AUD
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$345 AUD
Retailer 16$384 AUD
Retailer 9$427 AUD
Retailer 10$669 AUD
Retailer 12$679 AUD
Retailer 2$701 AUD
Retailer 5$720 AUD
Retailer 13$734 AUD
Retailer 3$766 AUD
Retailer 11$807 AUD
Retailer 7$978 AUD
Retailer 17$1,109 AUD
Retailer 8$1,447 AUD
Retailer 6$1,488 AUD
Retailer 15$1,637 AUD
Retailer 14$1,714 AUD
Retailer 4$1,889 AUD
Brilliant Earth$2,264 AUD

34 data points across 18 retailers

19 retailers$345 AUD to $2,264 AUD

A
Cheapest Retailer
-
$345 AUD
$242 USD
A
Retailer 2
-
$384 AUD
$270 USD
View
Final sale: no returns
Retailer 3
-
$424 AUD
$298 USD
View
Price last confirmed 46 days ago
A
Retailer 4
-
$427 AUD
$300 USD
View
A
Retailer 5
-
$679 AUD
£376 GBP
View
A
Retailer 6
-
$701 AUD
€469 EUR
View
A
Retailer 7
-
$720 AUD
$506 USD
View
A
Retailer 8
-
$734 AUD
ZAR 8,324 ZAR
View
A
Retailer 9
-
$766 AUD
$538 USD
View
A
Retailer 10
-
$807 AUD
£447 GBP
View
B+
Retailer 11
-
$978 AUD
$687 USD
View
B+
Retailer 12
-
$1,109 AUD
$779 USD
View
Retailer 13
-
$1,261 AUD
$886 USD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
$1,447 AUD
$1,016 USD
View
B+
Retailer 15
-
$1,488 AUD
$1,045 USD
View
Retailer 16
-
$1,637 AUD
$1,150 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$1,714 AUD
£948 GBP
View
B
Retailer 18
-
$1,889 AUD
$1,327 USD
View
Most Expensive
B
Brilliant Earth
19884158A · Oct 29
$2,264 AUD
$1,590 USD
View
18 more retailers have this diamond
Prices start from $345 AUDSave up to $1,919 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
1.19ct Round
$345 AUD