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Round|Lab Grown|IGI

0.50ct D SI1 Round Lab Grown Diamond

FR • D/SI1 • IGI LG506193740

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506193740

Diamond specifications and retailer prices

From ₹34,958 INR
As of November 5, 2026
Save ₹38,264 INR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,79,744 INR at MOH London · As of November 5, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG506193740 or 506193740. Listed at 11 retailers as of November 5, 2026, with a 109% 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
Colour
SI1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506193740
Dimensions4.93 × 4.97 × 3.09 mm
L/W Ratio1.01
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
4.93 mm4.97 mm0.50 ctD / SI1
OriginLab Grown
CutFair
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG506193740
Side View
Table 56.5%Crown 34.4°Girdle: THK-ETKPavilion 39.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹1,79,744 INR|Low: ₹34,958 INR|High: ₹1,82,384 INR|Avg: ₹73,940 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12₹34,958 INR
Retailer 7₹37,225 INR
Retailer 10₹41,571 INR
Retailer 11₹41,666 INR
Retailer 8₹46,106 INR
Retailer 3₹58,105 INR
Retailer 13₹63,868 INR
Retailer 9₹73,222 INR
Retailer 4₹78,796 INR
Retailer 2₹82,198 INR
Retailer 5₹91,929 INR
Retailer 6₹1,29,343 INR
MOH London₹1,79,744 INR

19 data points across 13 retailers

11 retailers₹34,958 INR to ₹73,222 INR

B
Cheapest Retailer
-
₹34,958 INR
B
Retailer 2
-
₹37,225 INR
View
B
Retailer 3
-
₹41,571 INR
View
Final sale: no returns
B
Retailer 4
-
₹41,666 INR
View
Retailer 5
-
₹46,106 INR
View
Price last confirmed 12 days ago
C
Retailer 6
-
₹46,106 INR
View
C
Retailer 7
-
₹73,222 INR
View
Retailer 8
-
₹82,198 INR
View
Price last confirmed 8 days ago
Retailer 9
-
₹1,29,343 INR
View
Price under review
Retailer 10
-
₹1,48,239 INR
View
Price under review
Most Expensive
MOH London
LG506193740 · Nov 5
₹1,79,744 INR
£1,498 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹34,958 INRSave up to ₹38,264 INR

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.

B
0.50ct Round
₹34,958 INR