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Oval|Lab Grown|IGI

1.50ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG786646547

Certificate IGI LG786646547

Diamond specifications and retailer prices

From $259 USD
Save $2,281 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,540 USD at Queensmith
View at Queensmith

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 LG786646547 or 786646547. Listed at 19 retailers, with prices from $259 to $2,540 at Queensmith, a $2,281 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 angle36.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786646547
Dimensions8.76 × 6.32 × 4.19 mm
L/W Ratio1.39
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
8.76 mm6.32 mm1.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786646547
Side View
Table 57.0%Crown 36.9°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $2,540 USD|Low: $184 USD|High: $2,540 USD|Avg: $839 USD
Queensmith
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
Retailer 19
October 1, 2026
Retailer 3$259 USD
Retailer 9$320 USD
Retailer 11$388 USD
Retailer 17$487 USD
Retailer 12$491 USD
Retailer 5$509 USD
Retailer 13$529 USD
Retailer 18$539 USD
Retailer 16$668 USD
Retailer 19$686 USD
Retailer 7$930 USD
Retailer 10$976 USD
Retailer 15$985 USD
Retailer 8$1,147 USD
Retailer 14$1,166 USD
Retailer 2$1,170 USD
Retailer 6$1,295 USD
Retailer 4$1,990 USD
Queensmith$2,540 USD

34 data points across 19 retailers

19 retailers$259 USD to $2,540 USD

B+
Cheapest Retailer
-
$259 USD
B+
Retailer 2
-
$320 USD
HK$2,500 HKD
View
B
Retailer 3
-
$388 USD
View
B+
Retailer 4
-
$487 USD
€464 EUR
View
B+
Retailer 5
-
$491 USD
ZAR 7,927 ZAR
View
B+
Retailer 6
-
$509 USD
View
B+
Retailer 7
-
$529 USD
£417 GBP
View
B+
Retailer 8
-
$539 USD
View
B
Retailer 9
-
$668 USD
A$1,027 AUD
View
B
Retailer 10
-
$686 USD
View
B
Retailer 11
-
$930 USD
SGD 1,257 SGD
View
C
Retailer 12
-
$976 USD
View
C
Retailer 13
-
$985 USD
View
C
Retailer 14
-
$1,166 USD
£918 GBP
View
C
Retailer 15
-
$1,170 USD
View
C
Retailer 16
-
$1,170 USD
View
C
Retailer 17
-
$1,295 USD
View
C
Retailer 18
-
$1,990 USD
View
Price last confirmed 8 days ago
Most Expensive
C
Queensmith
LG786646547 · Oct 1
$2,540 USD
£2,000 GBP
View
18 more retailers have this diamond
Prices start from $259 USDSave up to $2,281 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.

B+
1.50ct Oval
$259 USD