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 $249 USD
As of October 30, 2026
Save $2,391 USD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,640 USD 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 $249 to $2,640, a $2,391 spread on the same certified stone. Brilliant Earth lists it at $2,640. 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
Color
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: $2,640 USD|Low: $279 USD|High: $2,640 USD|Avg: $830 USD
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
October 30, 2026
Retailer 6$279 USD
Retailer 13$309 USD
Retailer 11$491 USD
Retailer 9$530 USD
Retailer 5$559 USD
Retailer 2$587 USD
Retailer 10$720 USD
Retailer 12$948 USD
Retailer 3$992 USD
Retailer 14$1,016 USD
Retailer 7$1,165 USD
Retailer 4$1,204 USD
Retailer 8$1,243 USD
Brilliant Earth$2,640 USD

45 data points across 14 retailers

24 retailers$249 USD to $2,640 USD

A
Cheapest Retailer
-
$249 USD
A
Retailer 2
-
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$289 USD
View
A
Retailer 4
-
$309 USD
View
A
Retailer 5
-
$309 USD
View
A
Retailer 6
-
$346 USD
HK$2,700 HKD
View
B+
Retailer 7
-
$438 USD
View
A
Retailer 8
-
$491 USD
€468 EUR
View
A
Retailer 9
-
$530 USD
ZAR 8,566 ZAR
View
A
Retailer 10
-
$559 USD
View
A
Retailer 11
-
$587 USD
£462 GBP
View
A
Retailer 12
-
$642 USD
View
A
Retailer 13
-
$720 USD
A$1,107 AUD
View
B+
Retailer 14
-
$948 USD
View
B+
Retailer 15
-
$992 USD
View
B+
Retailer 16
-
$995 USD
SGD 1,344 SGD
View
B+
Retailer 17
-
$1,016 USD
View
B+
Retailer 18
-
$1,044 USD
View
B+
Retailer 19
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$1,165 USD
A$1,793 AUD
View
B
Retailer 20
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$1,204 USD
£948 GBP
View
B
Retailer 21
-
$1,215 USD
View
B+
Retailer 22
-
$1,243 USD
£979 GBP
View
B
Retailer 23
-
$1,350 USD
View
Most Expensive
B
Brilliant Earth
17805016A · Oct 27
$2,640 USD
View
23 more retailers have this diamond
Prices start from $249 USDSave up to $2,391 USD

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
$249 USD