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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG752504662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752504662

Diamond specifications and retailer prices

From $316 AUD
$222 USD
As of October 29, 2026
Save $1,262 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,651 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG752504662 or 752504662. Listed at 17 retailers as of October 29, 2026, with a 399% 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

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752504662
Dimensions6.84 × 6.80 × 4.20 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
6.84 mm6.80 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752504662
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $1,651 AUD|Low: $303 AUD|High: $1,666 AUD|Avg: $791 AUD|-0.9%
Rare Carat
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
October 31, 2026
Retailer 13$316 AUD
Retailer 3$353 AUD
Retailer 5$367 AUD
Retailer 14$391 AUD
Retailer 12$541 AUD
Retailer 7$624 AUD
Retailer 9$673 AUD
Retailer 2$728 AUD
Retailer 4$735 AUD
Retailer 10$956 AUD
Retailer 6$1,260 AUD
Retailer 11$1,264 AUD
Retailer 8$1,578 AUD
Rare Carat$1,651 AUD

43 data points across 14 retailers

17 retailers$316 AUD to $1,578 AUD

A
Cheapest Retailer
-
$316 AUD
$222 USD
A
Retailer 2
-
$353 AUD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$367 AUD
$258 USD
View
A
Retailer 4
-
$391 AUD
$275 USD
View
A
Retailer 5
-
$391 AUD
$275 USD
View
A
Retailer 6
-
$541 AUD
$380 USD
View
A
Retailer 7
-
$624 AUD
£345 GBP
View
A
Retailer 8
-
$673 AUD
ZAR 7,642 ZAR
View
A
Retailer 9
-
$728 AUD
£403 GBP
View
A
Retailer 10
-
$735 AUD
$516 USD
View
B+
Retailer 11
-
$956 AUD
View
B+
Retailer 12
-
$969 AUD
$681 USD
View
B+
Retailer 13
-
$1,260 AUD
$885 USD
View
B+
Retailer 14
-
$1,264 AUD
$888 USD
View
B+
Retailer 15
-
$1,335 AUD
$938 USD
View
B+
Retailer 16
-
$1,578 AUD
£873 GBP
View
Most Expensive
Rare Carat
GD16529_l_752504662 · Oct 18
$1,651 AUD
$1,160 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $316 AUDSave up to $1,262 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
$316 AUD