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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG837654762

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837654762

Diamond specifications and retailer prices

From $227 USD
As of October 29, 2026
Save $928 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,155 USD at With Clarity · As of October 31, 2026
View at With Clarity

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837654762 or 837654762. Listed at 19 retailers as of October 29, 2026, with prices from $227 to $1,155, a $928 spread on the same certified stone. With Clarity lists it at $1,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837654762
Dimensions9.07 × 6.33 × 3.96 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.33 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837654762
Side View
Table 62.0%Crown 32°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.6%

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 29
Current: $1,129 USD|Low: $223 USD|High: $1,155 USD|Avg: $614 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
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 1, 2026
Retailer 8$227 USD
Retailer 5$253 USD
Retailer 3$264 USD
Retailer 15$282 USD
Retailer 16$282 USD
Retailer 10$329 USD
Retailer 6$380 USD
Retailer 2$478 USD
Retailer 13$484 USD
Retailer 11$526 USD
Retailer 14$658 USD
Retailer 12$750 USD
Retailer 17$906 USD
Retailer 7$913 USD
Retailer 4$959 USD
Retailer 1$1,129 USD
Retailer 9$1,148 USD
With Clarity$1,155 USD

28 data points across 18 retailers

19 retailers$227 USD to $1,155 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$264 USD
View
Retailer 4
-
$282 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$282 USD
View
A
Retailer 6
-
$329 USD
£259 GBP
View
B+
Retailer 7
-
$380 USD
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$484 USD
ZAR 7,823 ZAR
View
A
Retailer 10
-
$526 USD
£414 GBP
View
A
Retailer 11
-
$658 USD
A$1,013 AUD
View
B+
Retailer 12
-
$750 USD
View
B+
Retailer 13
-
$900 USD
View
B+
Retailer 14
-
$906 USD
View
B+
Retailer 15
-
$913 USD
SGD 1,234 SGD
View
B
Retailer 16
-
$959 USD
View
B
Retailer 17
-
$1,129 USD
£889 GBP
View
B
Retailer 18
-
$1,148 USD
View
Most Expensive
B
With Clarity
837654762 · Oct 31
$1,155 USD
View
18 more retailers have this diamond
Prices start from $227 USDSave up to $928 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 Oval
$227 USD