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Radiant|Lab Grown|IGI

1.54ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • IGI LG665401933

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

Certificate IGI LG665401933

Diamond specifications and retailer prices

From $346 AUD
$243 USD
As of October 30, 2026
Save $3,351 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,697 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 standard cut grade and certified by IGI LG665401933 or 665401933. Listed at 20 retailers as of October 30, 2026, with prices from $346 to $3,697, a $3,351 spread on the same certified stone. Yadav Diamonds lists it at $3,697. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401933
Dimensions8.13 × 5.70 × 3.81 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.70 mm1.54 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401933
Side View
Table 66.0%Crown 46.9°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.8%

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: $908 AUD|Low: $346 AUD|High: $3,373 AUD|Avg: $1,259 AUD|+5.3%
Retailer 1
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
October 30, 2026
Retailer 8$346 AUD
Retailer 5$387 AUD
Retailer 4$401 AUD
Retailer 14$428 AUD
Retailer 17$428 AUD
Retailer 15$574 AUD
Retailer 3$709 AUD
Retailer 11$814 AUD
Retailer 1$908 AUD
Retailer 12$1,101 AUD
Retailer 13$1,206 AUD
Retailer 16$1,522 AUD
Retailer 6$1,744 AUD
Retailer 7$1,761 AUD
Retailer 10$1,907 AUD
Retailer 9$1,950 AUD
Retailer 2$3,317 AUD

36 data points across 17 retailers

20 retailers$346 AUD to $3,697 AUD

A
Cheapest Retailer
-
$346 AUD
$243 USD
A
Retailer 2
-
$387 AUD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$401 AUD
$282 USD
View
A
Retailer 4
-
$428 AUD
$301 USD
View
A
Retailer 5
-
$428 AUD
$301 USD
View
B+
Retailer 6
-
$574 AUD
$403 USD
View
A
Retailer 7
-
$709 AUD
$498 USD
View
A
Retailer 8
-
$814 AUD
ZAR 9,233 ZAR
View
B+
Retailer 9
-
$908 AUD
£502 GBP
View
B+
Retailer 10
-
$1,101 AUD
View
B
Retailer 11
-
$1,206 AUD
$847 USD
View
B
Retailer 12
-
$1,461 AUD
£808 GBP
View
B
Retailer 13
-
$1,522 AUD
$1,069 USD
View
B
Retailer 14
-
$1,744 AUD
$1,225 USD
View
B
Retailer 15
-
$1,761 AUD
$1,237 USD
View
B
Retailer 16
-
$1,907 AUD
£1,055 GBP
View
Retailer 17
-
$1,950 AUD
$1,370 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$3,317 AUD
$2,330 USD
View
B
Retailer 19
-
$3,487 AUD
$2,450 USD
View
Most Expensive
B
Yadav Diamonds
13004641 · Oct 30
$3,697 AUD
$2,597 USD
View
19 more retailers have this diamond
Prices start from $346 AUDSave up to $3,351 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
$346 AUD