Radiant|Lab Grown|IGI

1.50ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG811698179

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

Certificate IGI LG811698179

Diamond specifications and retailer prices

From $269 USD
As of October 30, 2026
Save $1,197 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,466 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.5ct lab-grown radiant diamond

This 1.5ct 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 LG811698179 or 811698179. Listed at 19 retailers as of October 30, 2026, with prices from $269 to $1,466, a $1,197 spread on the same certified stone. With Clarity lists it at $1,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811698179
Dimensions8.39 × 5.51 × 3.67 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm5.51 mm1.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811698179
Side View
Table 69.0%Crown 43.6°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: $1,340 USD|Low: $259 USD|High: $1,380 USD|Avg: $686 USD|-1.0%
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
November 1, 2026
Retailer 14$269 USD
Retailer 13$301 USD
Retailer 3$313 USD
Retailer 2$334 USD
Retailer 6$472 USD
Retailer 10$495 USD
Retailer 8$528 USD
Retailer 7$641 USD
Retailer 4$745 USD
Retailer 9$846 USD
Retailer 12$1,070 USD
Retailer 5$1,076 USD
Retailer 1$1,340 USD
Retailer 11$1,365 USD

44 data points across 14 retailers

19 retailers$269 USD to $1,466 USD

A
Cheapest Retailer
-
$269 USD
A
Retailer 2
-
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$313 USD
View
A
Retailer 4
-
$334 USD
View
A
Retailer 5
-
$371 USD
HK$2,900 HKD
View
A
Retailer 6
-
$472 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$528 USD
€503 EUR
View
B+
Retailer 9
-
$637 USD
View
B+
Retailer 10
-
$641 USD
£505 GBP
View
B+
Retailer 11
-
$745 USD
View
B+
Retailer 12
-
$846 USD
View
B
Retailer 13
-
$1,070 USD
View
B
Retailer 14
-
$1,076 USD
SGD 1,454 SGD
View
B
Retailer 15
-
$1,125 USD
View
B
Retailer 16
-
$1,340 USD
£1,055 GBP
View
Retailer 17
-
$1,365 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,415 USD
View
Most Expensive
B
With Clarity
811698179 · Oct 31
$1,466 USD
View
18 more retailers have this diamond
Prices start from $269 USDSave up to $1,197 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
1.50ct Radiant
$269 USD