Oval|Lab Grown|IGI

0.50ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG837659741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837659741

Diamond specifications and retailer prices

From $123 USD
As of November 1, 2026
Save $824 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,276 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837659741 or 837659741. Listed at 18 retailers as of November 1, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659741
Dimensions6.61 × 4.07 × 2.68 mm
L/W Ratio1.62
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
6.61 mm4.07 mm0.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659741
Side View
Table 65.0%Crown 33°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.8%

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: Nov 1
Current: $1,276 USD|Low: $123 USD|High: $1,284 USD|Avg: $386 USD|-0.6%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 3, 2026
Retailer 8$123 USD
Retailer 10$137 USD
Retailer 4$142 USD
Retailer 17$162 USD
Retailer 18$162 USD
Retailer 9$205 USD
Retailer 14$215 USD
Retailer 13$266 USD
Retailer 12$276 USD
Retailer 2$315 USD
Retailer 15$322 USD
Retailer 5$379 USD
Retailer 11$387 USD
Retailer 3$489 USD
Retailer 16$545 USD
Retailer 6$546 USD
Retailer 7$947 USD
MOH London$1,276 USD

20 data points across 18 retailers

18 retailers$123 USD to $947 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
Retailer 5
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$162 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$205 USD
View
A
Retailer 7
-
$215 USD
View
B+
Retailer 8
-
$266 USD
€253 EUR
View
B+
Retailer 9
-
$276 USD
ZAR 4,462 ZAR
View
B+
Retailer 10
-
$315 USD
£248 GBP
View
Retailer 11
-
$322 USD
A$495 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$379 USD
View
B+
Retailer 13
-
$387 USD
A$596 AUD
View
B
Retailer 14
-
$489 USD
View
B
Retailer 15
-
$545 USD
View
B
Retailer 16
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$546 USD
View
B
Retailer 17
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$947 USD
View
Most Expensive
MOH London
LG837659741 · Oct 29
$1,276 USD
£1,005 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $123 USDSave up to $824 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
0.50ct Oval
$123 USD