Radiant|Lab Grown|IGI

1.54ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG660415637

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

Certificate IGI LG660415637

Diamond specifications and retailer prices

From $215 USD
As of October 30, 2026
Save $2,165 USD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,380 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG660415637 or 660415637. Listed at 25 retailers as of October 30, 2026, with prices from $215 to $2,380, a $2,165 spread on the same certified stone. Do Amore Diamonds lists it at $2,380. 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 angle41.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660415637
Dimensions8.20 × 5.77 × 3.79 mm
L/W Ratio1.42
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
8.20 mm5.77 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660415637
Side View
Table 62.0%Crown 41.4°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.7%

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: $556 USD|Low: $170 USD|High: $2,100 USD|Avg: $797 USD|+4.6%
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
Retailer 18
October 30, 2026
Retailer 2$215 USD
Retailer 9$239 USD
Retailer 5$267 USD
Retailer 13$267 USD
Retailer 6$457 USD
Retailer 15$481 USD
Retailer 17$492 USD
Retailer 11$505 USD
Retailer 1$556 USD
Retailer 8$597 USD
Retailer 12$686 USD
Retailer 16$860 USD
Retailer 18$1,012 USD
Retailer 10$1,117 USD
Retailer 7$1,157 USD
Retailer 14$1,181 USD
Retailer 3$1,375 USD
Retailer 4$2,030 USD

35 data points across 18 retailers

25 retailers$215 USD to $2,380 USD

Retailer 1
-
$215 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$239 USD
View
Final sale: no returns
Retailer 4
-
$249 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$267 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$267 USD
View
A
Retailer 7
-
$267 USD
View
B+
Retailer 8
-
$457 USD
View
A
Retailer 9
-
$481 USD
€458 EUR
View
A
Retailer 10
-
$492 USD
View
A
Retailer 11
-
$505 USD
ZAR 8,165 ZAR
View
A
Retailer 12
-
$556 USD
£438 GBP
View
A
Retailer 13
-
$597 USD
View
B+
Retailer 14
-
$686 USD
A$1,055 AUD
View
B+
Retailer 15
-
$860 USD
View
Retailer 16
-
$946 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
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$946 USD
View
B+
Retailer 18
-
$1,012 USD
View
B+
Retailer 19
-
$1,117 USD
View
B
Retailer 20
-
$1,157 USD
SGD 1,564 SGD
View
B+
Retailer 21
-
$1,181 USD
£930 GBP
View
Retailer 22
-
$1,375 USD
View
Price last confirmed 25 days ago
B
Retailer 23
-
$2,030 USD
View
B
Retailer 24
-
$2,060 USD
View
Most Expensive
B
Do Amore Diamonds
23-660415637 · Oct 30
$2,380 USD
View
24 more retailers have this diamond
Prices start from $215 USDSave up to $2,165 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
$215 USD