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Radiant|Lab Grown|IGI

1.54ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG692548580

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG692548580

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 30, 2026
Save $3,403 AUD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,758 AUD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692548580 or 692548580. Listed at 24 retailers as of October 27, 2026, with prices from $354 to $3,758, a $3,403 spread on the same certified stone. Brilliant Earth lists it at $3,758. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692548580
Dimensions6.10 × 6.10 × 6.57 mm
L/W Ratio1.00
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
6.10 mm6.10 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692548580
Side View
Table 62.0%Crown 45.6°Girdle: ThickPavilion 36.6°Culet: NoneDepth 71.8%

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 30
Current: $3,758 AUD|Low: $397 AUD|High: $3,758 AUD|Avg: $1,181 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
October 30, 2026
Retailer 7$397 AUD
Retailer 15$440 AUD
Retailer 13$699 AUD
Retailer 2$736 AUD
Retailer 11$755 AUD
Retailer 6$796 AUD
Retailer 8$835 AUD
Retailer 12$1,024 AUD
Retailer 14$1,349 AUD
Retailer 4$1,412 AUD
Retailer 3$1,446 AUD
Retailer 9$1,659 AUD
Retailer 5$1,714 AUD
Retailer 10$1,770 AUD
Brilliant Earth$3,758 AUD

45 data points across 15 retailers

24 retailers$354 AUD to $3,758 AUD

A
Cheapest Retailer
-
$354 AUD
$249 USD
A
Retailer 2
-
$397 AUD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$411 AUD
$289 USD
View
A
Retailer 4
-
$440 AUD
$309 USD
View
A
Retailer 5
-
$440 AUD
$309 USD
View
A
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
Retailer 7
-
$699 AUD
€468 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$736 AUD
$517 USD
View
A
Retailer 9
-
$755 AUD
ZAR 8,566 ZAR
View
A
Retailer 10
-
$796 AUD
$559 USD
View
A
Retailer 11
-
$835 AUD
£462 GBP
View
A
Retailer 12
-
$914 AUD
$642 USD
View
A
Retailer 13
-
$1,024 AUD
View
B+
Retailer 14
-
$1,349 AUD
$948 USD
View
B+
Retailer 15
-
$1,412 AUD
$992 USD
View
B+
Retailer 16
-
$1,416 AUD
SGD 1,344 SGD
View
B+
Retailer 17
-
$1,446 AUD
$1,016 USD
View
B+
Retailer 18
-
$1,486 AUD
$1,044 USD
View
B+
Retailer 19
-
$1,659 AUD
View
B
Retailer 20
-
$1,714 AUD
£948 GBP
View
B
Retailer 21
-
$1,729 AUD
$1,215 USD
View
B+
Retailer 22
-
$1,770 AUD
£979 GBP
View
B
Retailer 23
-
$1,921 AUD
$1,350 USD
View
Most Expensive
B
Brilliant Earth
17805016A · Oct 27
$3,758 AUD
$2,640 USD
View
23 more retailers have this diamond
Prices start from $354 AUDSave up to $3,403 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 Radiant
$354 AUD