Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG680516482

Certificate IGI LG680516482

Diamond specifications and retailer prices

From $304 USD
Save $2,396 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,700 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG680516482 or 680516482. Listed at 23 retailers, with prices from $304 to $2,700 at Do Amore Diamonds, a $2,396 spread on the same certified stone. 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

1.51
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680516482
Dimensions5.62 × 5.62 × 8.14 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.62 mm5.62 mm1.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680516482
Side View
Table 64.0%Crown 43.2°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 30
Current: $1,451 USD|Low: $242 USD|High: $2,820 USD|Avg: $959 USD|-7.0%
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
October 1, 2026
Retailer 9$347 USD
Retailer 13$378 USD
Retailer 5$495 USD
Retailer 8$503 USD
Retailer 3$535 USD
Retailer 2$546 USD
Retailer 14$701 USD
Retailer 10$738 USD
Retailer 12$967 USD
Retailer 7$1,230 USD
Retailer 1$1,451 USD
Retailer 6$1,523 USD
Retailer 11$1,690 USD
Retailer 4$2,680 USD

41 data points across 14 retailers

23 retailers$304 USD to $2,700 USD

A
Cheapest Retailer
-
$304 USD
A
Retailer 2
-
$347 USD
View
A
Retailer 3
-
$353 USD
View
A
Retailer 4
-
$373 USD
View
A
Retailer 5
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$378 USD
View
A
Retailer 6
-
$495 USD
View
A
Retailer 7
-
$503 USD
View
A
Retailer 8
-
$535 USD
View
A
Retailer 9
-
$546 USD
View
B+
Retailer 10
-
$668 USD
View
B+
Retailer 11
-
$701 USD
ZAR 11,330 ZAR
View
B+
Retailer 12
-
$724 USD
£570 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$739 USD
£582 GBP
View
B
Retailer 14
-
$967 USD
A$1,488 AUD
View
B
Retailer 15
-
$1,059 USD
View
B
Retailer 16
-
$1,230 USD
A$1,892 AUD
View
B
Retailer 17
-
$1,340 USD
View
B
Retailer 18
-
$1,451 USD
View
B
Retailer 19
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$1,500 USD
View
B
Retailer 20
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$1,523 USD
View
B
Retailer 21
-
$1,690 USD
£1,331 GBP
View
B
Retailer 22
-
$2,680 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Do Amore Diamonds
27-E182B955F · Sep 30
$2,700 USD
View
22 more retailers have this diamond
Prices start from $304 USDSave up to $2,396 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.

A
1.51ct Radiant
$304 USD