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Oval|Lab Grown|IGI

0.50ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG803618945

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803618945

Diamond specifications and retailer prices

From $119 USD
As of November 1, 2026
Save $658 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,228 USD at MOH London · As of November 1, 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 top-tier cut grade and certified by IGI LG803618945 or 803618945. Listed at 19 retailers as of October 29, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803618945
Dimensions6.39 × 4.43 × 2.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
6.39 mm4.43 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803618945
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,228 USD|Low: $119 USD|High: $1,287 USD|Avg: $361 USD|-4.5%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
November 3, 2026
Retailer 15$119 USD
Retailer 5$132 USD
Retailer 3$138 USD
Retailer 17$157 USD
Retailer 8$158 USD
Retailer 6$166 USD
Retailer 13$200 USD
Retailer 10$220 USD
Retailer 16$267 USD
Retailer 18$269 USD
Retailer 11$270 USD
Retailer 2$299 USD
Retailer 4$375 USD
Retailer 14$375 USD
Retailer 7$411 USD
Retailer 19$473 USD
Retailer 12$527 USD
Retailer 9$777 USD
MOH London$1,228 USD

28 data points across 19 retailers

19 retailers$119 USD to $777 USD

A
Cheapest Retailer
-
$119 USD
A
Retailer 2
-
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$138 USD
View
A
Retailer 4
-
$157 USD
View
Retailer 5
-
$158 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$166 USD
HK$1,300 HKD
View
A
Retailer 7
-
$200 USD
View
A
Retailer 8
-
$220 USD
View
A
Retailer 9
-
$267 USD
ZAR 4,316 ZAR
View
B+
Retailer 10
-
$269 USD
€256 EUR
View
B+
Retailer 11
-
$270 USD
View
B+
Retailer 12
-
$299 USD
£235 GBP
View
B+
Retailer 13
-
$375 USD
View
B+
Retailer 14
-
$375 USD
A$577 AUD
View
B+
Retailer 15
-
$411 USD
SGD 556 SGD
View
B
Retailer 16
-
$473 USD
View
B
Retailer 17
-
$527 USD
View
B
Retailer 18
-
$777 USD
£612 GBP
View
Most Expensive
MOH London
LG803618945 · Nov 1
$1,228 USD
£967 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $119 USDSave up to $658 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
$119 USD