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Oval|Lab Grown|IGI

1.50ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG836633573

Shape and cutting style on the report: Oval mixed cut

Certificate IGI LG836633573

Diamond specifications and retailer prices

From $232 USD
As of November 1, 2026
Save $920 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,152 USD at MOH London · As of November 1, 2026
View at MOH London

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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG836633573 or 836633573. Listed at 12 retailers as of November 1, 2026, with prices from $232 to $1,152, a $920 spread on the same certified stone. MOH London lists it at $1,152. 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
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633573
Dimensions10.13 × 6.14 × 3.05 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm6.14 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836633573
Side View
Table 54.0%Crown 37.3°Girdle: STK-THKPavilion 29.7°Culet: LargeDepth 49.7%

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: Nov 1
Current: $1,152 USD|Low: $223 USD|High: $1,166 USD|Avg: $576 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$232 USD
Retailer 12$259 USD
Retailer 8$269 USD
Retailer 9$287 USD
Retailer 11$287 USD
Retailer 5$486 USD
Retailer 2$542 USD
Retailer 10$614 USD
Retailer 3$924 USD
Retailer 6$927 USD
Retailer 4$976 USD
MOH London$1,152 USD

35 data points across 12 retailers

12 retailers$232 USD to $1,152 USD

A
Cheapest Retailer
-
$232 USD
B+
Retailer 2
-
$259 USD
View
Final sale: no returns
B+
Retailer 3
-
$269 USD
View
B+
Retailer 4
-
$287 USD
View
Retailer 5
-
$287 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$486 USD
View
B+
Retailer 7
-
$542 USD
£427 GBP
View
B+
Retailer 8
-
$614 USD
View
B
Retailer 9
-
$924 USD
View
B
Retailer 10
-
$927 USD
View
B
Retailer 11
-
$976 USD
View
Most Expensive
B
MOH London
LG836633573 · Nov 1
$1,152 USD
£907 GBP
View
11 more retailers have this diamond
Prices start from $232 USDSave up to $920 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
$232 USD