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Round|Lab Grown|IGI

1.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG769641690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769641690

Diamond specifications and retailer prices

From $390 AUD
$274 USD
As of October 29, 2026
Save $3,069 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,459 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct 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 LG769641690 or 769641690. Listed at 16 retailers as of October 29, 2026, with prices from $390 to $3,459, a $3,069 spread on the same certified stone. Do Amore Diamonds lists it at $3,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769641690
Dimensions7.43 × 7.45 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.45 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769641690
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
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: $3,459 AUD|Low: $429 AUD|High: $4,370 AUD|Avg: $1,644 AUD|-20.8%
Do Amore Diamonds
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 30, 2026
Retailer 14$440 AUD
Retailer 4$605 AUD
Retailer 3$656 AUD
Retailer 12$662 AUD
Retailer 8$804 AUD
Retailer 10$851 AUD
Retailer 7$1,148 AUD
Retailer 11$1,244 AUD
Retailer 5$1,369 AUD
Retailer 15$1,485 AUD
Retailer 6$1,883 AUD
Retailer 9$2,150 AUD
Retailer 13$2,847 AUD
Retailer 2$3,303 AUD
Do Amore Diamonds$3,459 AUD

32 data points across 15 retailers

16 retailers$390 AUD to $3,459 AUD

A
Cheapest Retailer
-
$390 AUD
$274 USD
A
Retailer 2
-
$440 AUD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$605 AUD
$425 USD
View
B+
Retailer 4
-
$656 AUD
$461 USD
View
A
Retailer 5
-
$662 AUD
$465 USD
View
A
Retailer 6
-
$804 AUD
£445 GBP
View
A
Retailer 7
-
$851 AUD
€569 EUR
View
A
Retailer 8
-
$1,244 AUD
View
A
Retailer 9
-
$1,369 AUD
$962 USD
View
A
Retailer 10
-
$1,485 AUD
$1,043 USD
View
B+
Retailer 11
-
$1,715 AUD
$1,205 USD
View
B+
Retailer 12
-
$1,883 AUD
$1,323 USD
View
B+
Retailer 13
-
$2,150 AUD
£1,189 GBP
View
B+
Retailer 14
-
$2,847 AUD
$2,000 USD
View
B
Retailer 15
-
$3,303 AUD
$2,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-FD0047F07 · Oct 29
$3,459 AUD
$2,430 USD
View
15 more retailers have this diamond
Prices start from $390 AUDSave up to $3,069 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
1.54ct Round
$390 AUD