Radiant|Lab Grown|IGI

1.50ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG637453139

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

Certificate IGI LG637453139

Diamond specifications and retailer prices

From $267 USD
As of November 1, 2026
Save $2,083 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG637453139 or 637453139. Listed at 23 retailers as of November 1, 2026, with prices from $267 to $2,350, a $2,083 spread on the same certified stone. Do Amore Diamonds lists it at $2,350. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453139
Dimensions8.30 × 5.60 × 3.86 mm
L/W Ratio1.48
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
8.30 mm5.60 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453139
Side View
Table 65.0%Crown 41.9°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 68.9%

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: Nov 1
Current: $1,312 USD|Low: $267 USD|High: $2,630 USD|Avg: $968 USD|-1.1%
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
November 1, 2026
Retailer 4$267 USD
Retailer 11$397 USD
Retailer 2$547 USD
Retailer 8$562 USD
Retailer 6$626 USD
Retailer 9$761 USD
Retailer 10$833 USD
Retailer 7$1,158 USD
Retailer 5$1,189 USD
Retailer 12$1,205 USD
Retailer 13$1,256 USD
Retailer 1$1,312 USD
Retailer 3$2,630 USD

40 data points across 13 retailers

23 retailers$267 USD to $2,350 USD

Retailer 1
-
$239 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$267 USD
View
Final sale: no returns
Retailer 3
-
$277 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$296 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$296 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$397 USD
View
A
Retailer 7
-
$435 USD
HK$3,400 HKD
View
A
Retailer 8
-
$476 USD
View
A
Retailer 9
-
$547 USD
View
A
Retailer 10
-
$562 USD
ZAR 9,083 ZAR
View
A
Retailer 11
-
$626 USD
£493 GBP
View
B+
Retailer 12
-
$761 USD
A$1,171 AUD
View
B+
Retailer 13
-
$833 USD
View
Retailer 14
-
$1,052 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,158 USD
A$1,782 AUD
View
B
Retailer 16
-
$1,205 USD
View
B
Retailer 17
-
$1,206 USD
£949 GBP
View
B
Retailer 18
-
$1,220 USD
View
B
Retailer 19
-
$1,256 USD
SGD 1,697 SGD
View
B+
Retailer 20
-
$1,312 USD
£1,033 GBP
View
B
Retailer 21
-
$1,317 USD
View
B
Retailer 22
-
$2,300 USD
View
Most Expensive
B
Do Amore Diamonds
23-637453139 · Nov 1
$2,350 USD
View
22 more retailers have this diamond
Prices start from $267 USDSave up to $2,083 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
$267 USD