CaratHunter
Plans
Round|Lab Grown|IGI

0.50ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG706519862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706519862

Diamond specifications and retailer prices

From €109 EUR
As of November 5, 2026
Save €1,010 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,119 EUR 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706519862 or 706519862. Listed at 14 retailers as of November 5, 2026, with prices from €109 to €1,119, a €1,010 spread on the same certified stone. MOH London lists it at €1,119. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706519862
Dimensions5.11 × 5.15 × 3.11 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
5.11 mm5.15 mm0.50 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706519862
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 60.6%

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 5
Current: €1,119 EUR|Low: €103 EUR|High: €1,128 EUR|Avg: €297 EUR|+0.5%
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
Retailer 14
November 5, 2026
Retailer 3€109 EUR
Retailer 14€121 EUR
Retailer 9€126 EUR
Retailer 11€143 EUR
Retailer 12€143 EUR
Retailer 7€156 EUR
Retailer 2€214 EUR
Retailer 8€249 EUR
Retailer 5€259 EUR
Retailer 6€268 EUR
Retailer 10€337 EUR
Retailer 4€432 EUR
Retailer 13€482 EUR
MOH London€1,119 EUR

27 data points across 14 retailers

14 retailers€109 EUR to €1,119 EUR

A
Cheapest Retailer
-
€109 EUR
A
Retailer 2
-
€121 EUR
View
Final sale: no returns
A
Retailer 3
-
€126 EUR
View
Retailer 4
-
€143 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€143 EUR
View
A
Retailer 6
-
€156 EUR
View
B+
Retailer 7
-
€214 EUR
View
B+
Retailer 8
-
€214 EUR
View
B+
Retailer 9
-
€249 EUR
View
B+
Retailer 10
-
€259 EUR
View
B+
Retailer 11
-
€337 EUR
View
B
Retailer 12
-
€432 EUR
View
B
Retailer 13
-
€482 EUR
View
Most Expensive
B
MOH London
LG706519862 · Nov 5
€1,119 EUR
£989 GBP
View
13 more retailers have this diamond
Prices start from €109 EURSave up to €1,010 EUR

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 Round
€109 EUR