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Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG803613712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803613712

Diamond specifications and retailer prices

From €195 EUR
As of November 6, 2026
Save €818 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,014 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round 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 LG803613712 or 803613712. Listed at 17 retailers as of November 5, 2026, with prices from €195 to €1,014, a €818 spread on the same certified stone. MOH London lists it at €1,014. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803613712
Dimensions7.48 × 7.44 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.44 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG803613712
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.2%

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 6
Current: €1,014 EUR|Low: €195 EUR|High: €1,263 EUR|Avg: €541 EUR|-4.6%
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 6, 2026
Retailer 9€195 EUR
Retailer 13€240 EUR
Retailer 2€354 EUR
Retailer 10€378 EUR
Retailer 11€387 EUR
Retailer 8€391 EUR
Retailer 6€397 EUR
Retailer 5€450 EUR
Retailer 4€690 EUR
Retailer 7€700 EUR
Retailer 3€708 EUR
Retailer 12€779 EUR
MOH London€1,014 EUR

42 data points across 13 retailers

17 retailers€195 EUR to €1,014 EUR

Retailer 1
-
€179 EUR
Price last confirmed 28 days ago
A
Retailer 2
-
€195 EUR
View
Final sale: no returns
Retailer 3
-
€208 EUR
View
Price last confirmed 25 days ago
Retailer 4
-
€222 EUR
View
Price last confirmed 39 days ago
B+
Retailer 5
-
€240 EUR
View
B+
Retailer 6
-
€354 EUR
View
B+
Retailer 7
-
€378 EUR
View
B+
Retailer 8
-
€387 EUR
View
B+
Retailer 9
-
€391 EUR
View
B+
Retailer 10
-
€397 EUR
View
Retailer 11
-
€450 EUR
View
Price last confirmed 12 days ago
Retailer 12
-
€690 EUR
View
Price last confirmed 13 days ago
B
Retailer 13
-
€700 EUR
View
B
Retailer 14
-
€708 EUR
View
Retailer 15
-
€715 EUR
View
Price last confirmed 31 days ago
B
Retailer 16
-
€779 EUR
View
Most Expensive
B
MOH London
LG803613712 · Nov 5
€1,014 EUR
£891 GBP
View
16 more retailers have this diamond
Prices start from €195 EURSave up to €818 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
1.50ct Round
€195 EUR