Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG818682220

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682220

Diamond specifications and retailer prices

From $225 USD
As of October 29, 2026
Save $917 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,142 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 LG818682220 or 818682220. Listed at 22 retailers as of October 29, 2026, with prices from $225 to $1,142, a $917 spread on the same certified stone. With Clarity lists it at $1,142. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682220
Dimensions8.98 × 6.30 × 4.05 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
8.98 mm6.30 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682220
Side View
Table 62.0%Crown 36.2°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 64.3%

Caratlytics Score

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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: $520 USD|Low: $221 USD|High: $1,142 USD|Avg: $628 USD|+4.8%
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
Retailer 18
Retailer 19
With Clarity
November 1, 2026
Retailer 10$225 USD
Retailer 8$252 USD
Retailer 6$261 USD
Retailer 2$279 USD
Retailer 3$279 USD
Retailer 13$327 USD
Retailer 17$475 USD
Retailer 5$478 USD
Retailer 18$479 USD
Retailer 1$520 USD
Retailer 15$607 USD
Retailer 19$652 USD
Retailer 12$734 USD
Retailer 4$897 USD
Retailer 9$907 USD
Retailer 7$950 USD
Retailer 16$1,030 USD
Retailer 14$1,124 USD
Retailer 11$1,135 USD
With Clarity$1,142 USD

27 data points across 20 retailers

22 retailers$225 USD to $1,142 USD

A
Cheapest Retailer
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$225 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$279 USD
View
A
Retailer 5
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$279 USD
View
A
Retailer 6
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$327 USD
£258 GBP
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$479 USD
ZAR 7,744 ZAR
View
A
Retailer 10
-
$520 USD
£410 GBP
View
A
Retailer 11
-
$607 USD
View
B+
Retailer 12
-
$652 USD
A$1,003 AUD
View
B+
Retailer 13
-
$734 USD
View
B+
Retailer 14
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$897 USD
View
B+
Retailer 15
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$900 USD
View
Retailer 16
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$900 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
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$907 USD
SGD 1,226 SGD
View
B
Retailer 18
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$950 USD
View
B+
Retailer 19
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$1,030 USD
View
B
Retailer 20
-
$1,124 USD
£885 GBP
View
B
Retailer 21
-
$1,135 USD
View
Most Expensive
B
With Clarity
818682220 · Oct 31
$1,142 USD
View
21 more retailers have this diamond
Prices start from $225 USDSave up to $917 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
$225 USD