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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG783615285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783615285

Diamond specifications and retailer prices

From $213 USD
As of October 29, 2026
Save $877 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,090 USD at Brilliant Earth · As of October 31, 2026
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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG783615285 or 783615285. Listed at 20 retailers as of October 29, 2026, with prices from $213 to $1,090, a $877 spread on the same certified stone. Brilliant Earth lists it at $1,090. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615285
Dimensions8.89 × 6.34 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm6.34 mm1.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783615285
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.3%

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: $1,090 USD|Low: $209 USD|High: $1,620 USD|Avg: $617 USD|-32.7%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
November 1, 2026
Retailer 5$213 USD
Retailer 11$238 USD
Retailer 15$247 USD
Retailer 12$264 USD
Retailer 10$265 USD
Retailer 3$453 USD
Retailer 9$455 USD
Retailer 18$473 USD
Retailer 2$488 USD
Retailer 19$593 USD
Retailer 17$695 USD
Retailer 14$847 USD
Retailer 16$855 USD
Retailer 8$895 USD
Retailer 6$900 USD
Retailer 7$1,068 USD
Retailer 4$1,070 USD
Retailer 13$1,074 USD
Brilliant Earth$1,090 USD

28 data points across 19 retailers

20 retailers$213 USD to $1,090 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$247 USD
View
Retailer 4
-
$252 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
$264 USD
View
A
Retailer 6
-
$265 USD
View
A
Retailer 7
-
$453 USD
View
B+
Retailer 8
-
$455 USD
ZAR 7,356 ZAR
View
A
Retailer 9
-
$473 USD
View
B+
Retailer 10
-
$488 USD
£384 GBP
View
B+
Retailer 11
-
$593 USD
View
B+
Retailer 12
-
$695 USD
View
B+
Retailer 13
-
$847 USD
View
B
Retailer 14
-
$855 USD
SGD 1,155 SGD
View
B
Retailer 15
-
$895 USD
View
B
Retailer 16
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$900 USD
View
B
Retailer 17
-
$1,068 USD
£841 GBP
View
B
Retailer 18
-
$1,070 USD
View
B
Retailer 19
-
$1,074 USD
View
Most Expensive
B
Brilliant Earth
21632953A · Oct 31
$1,090 USD
View
19 more retailers have this diamond
Prices start from $213 USDSave up to $877 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
$213 USD