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Round|Lab Grown|IGI

1.92ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG692598046

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692598046

Diamond specifications and retailer prices

From $520 AUD
$365 USD
As of October 29, 2026
Save $3,160 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,679 AUD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.92ct lab-grown round diamond

This 1.92ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692598046 or 692598046. Listed at 20 retailers as of October 25, 2026, with prices from $520 to $3,679, a $3,160 spread on the same certified stone. Rare Carat lists it at $3,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692598046
Dimensions7.97 × 7.96 × 4.95 mm
L/W Ratio1.00
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
7.97 mm7.96 mm1.92 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692598046
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,679 AUD|Low: $514 AUD|High: $3,715 AUD|Avg: $1,476 AUD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 12$520 AUD
Retailer 9$582 AUD
Retailer 8$604 AUD
Retailer 6$645 AUD
Retailer 19$645 AUD
Retailer 18$885 AUD
Retailer 17$890 AUD
Retailer 15$974 AUD
Retailer 4$1,029 AUD
Retailer 16$1,108 AUD
Retailer 2$1,156 AUD
Retailer 13$1,496 AUD
Retailer 20$1,890 AUD
Retailer 7$1,934 AUD
Retailer 3$2,072 AUD
Retailer 11$2,129 AUD
Retailer 10$2,435 AUD
Retailer 5$2,449 AUD
Retailer 14$2,533 AUD
Rare Carat$3,679 AUD

29 data points across 20 retailers

20 retailers$520 AUD to $3,679 AUD

A+
Cheapest Retailer
-
$520 AUD
$365 USD
A
Retailer 2
-
$582 AUD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$604 AUD
$424 USD
View
A
Retailer 4
-
$645 AUD
$453 USD
View
A
Retailer 5
-
$645 AUD
$453 USD
View
A
Retailer 6
-
$885 AUD
$622 USD
View
A
Retailer 7
-
$890 AUD
$625 USD
View
A
Retailer 8
-
$974 AUD
£539 GBP
View
A
Retailer 9
-
$1,029 AUD
$723 USD
View
A
Retailer 10
-
$1,108 AUD
ZAR 12,572 ZAR
View
A
Retailer 11
-
$1,156 AUD
£640 GBP
View
A
Retailer 12
-
$1,496 AUD
View
B+
Retailer 13
-
$1,890 AUD
$1,328 USD
View
B+
Retailer 14
-
$1,934 AUD
$1,359 USD
View
B+
Retailer 15
-
$2,072 AUD
$1,456 USD
View
B+
Retailer 16
-
$2,129 AUD
$1,496 USD
View
B+
Retailer 17
-
$2,435 AUD
$1,711 USD
View
B+
Retailer 18
-
$2,449 AUD
$1,721 USD
View
B+
Retailer 19
-
$2,533 AUD
£1,401 GBP
View
Most Expensive
B
Rare Carat
SS13564_l_692598046 · Oct 25
$3,679 AUD
$2,585 USD
View
19 more retailers have this diamond
Prices start from $520 AUDSave up to $3,160 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+
1.92ct Round
$520 AUD