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Oval|Lab Grown|IGI

1.50ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG794626220

Certificate IGI LG794626220

Diamond specifications and retailer prices

From $255 USD
Save $1,735 USD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $1,990 USD at Brilliant Earth
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794626220 or 794626220. Listed at 29 retailers, with prices from $255 to $1,990 at Brilliant Earth, a $1,735 spread on the same certified stone. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794626220
Dimensions9.00 × 6.51 × 3.94 mm
L/W Ratio1.38
Girdle conditionFaceted
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
9.00 mm6.51 mm1.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794626220
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $1,990 USD|Low: $189 USD|High: $1,990 USD|Avg: $702 USD|+25.2%
Brilliant Earth
Retailer 2
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Retailer 27
October 1, 2026
Retailer 9$255 USD
Retailer 14$286 USD
Retailer 6$296 USD
Retailer 12$313 USD
Retailer 16$317 USD
Retailer 22$358 USD
Retailer 13$374 USD
Retailer 17$428 USD
Retailer 5$512 USD
Retailer 11$517 USD
Retailer 23$520 USD
Retailer 27$538 USD
Retailer 4$579 USD
Retailer 24$589 USD
Retailer 20$597 USD
Retailer 8$730 USD
Retailer 26$735 USD
Retailer 21$994 USD
Retailer 25$1,000 USD
Retailer 3$1,018 USD
Retailer 7$1,023 USD
Retailer 19$1,070 USD
Retailer 18$1,234 USD
Retailer 2$1,285 USD
Retailer 10$1,361 USD
Retailer 15$1,371 USD
Brilliant Earth$1,990 USD

36 data points across 27 retailers

29 retailers$255 USD to $1,990 USD

A
Cheapest Retailer
-
$255 USD
B+
Retailer 2
-
$286 USD
View
A
Retailer 3
-
$296 USD
View
A
Retailer 4
-
$313 USD
View
A
Retailer 5
-
$317 USD
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
A
Retailer 7
-
$374 USD
£294 GBP
View
B+
Retailer 8
-
$428 USD
View
B+
Retailer 9
-
$512 USD
€488 EUR
View
B+
Retailer 10
-
$517 USD
View
B+
Retailer 11
-
$520 USD
View
B+
Retailer 12
-
$538 USD
ZAR 8,689 ZAR
View
B+
Retailer 13
-
$579 USD
View
B+
Retailer 14
-
$588 USD
£463 GBP
View
B+
Retailer 15
-
$597 USD
A$918 AUD
View
B
Retailer 16
-
$730 USD
View
B
Retailer 17
-
$735 USD
A$1,131 AUD
View
B
Retailer 18
-
$885 USD
View
Price last confirmed 69 days ago
B
Retailer 19
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$994 USD
A$1,529 AUD
View
B
Retailer 20
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$1,000 USD
View
B
Retailer 21
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$1,018 USD
View
B
Retailer 22
-
$1,023 USD
SGD 1,383 SGD
View
B
Retailer 23
-
$1,070 USD
View
B
Retailer 24
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$1,221 USD
View
B
Retailer 25
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$1,234 USD
£972 GBP
View
B
Retailer 26
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$1,285 USD
£1,012 GBP
View
B
Retailer 27
-
$1,361 USD
View
B
Retailer 28
-
$1,371 USD
View
Most Expensive
C
Brilliant Earth
20469467A · Sep 29
$1,990 USD
View
28 more retailers have this diamond
Prices start from $255 USDSave up to $1,735 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
1.50ct Oval
$255 USD