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Oval|Lab Grown|IGI

1.51ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG769657724

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG769657724

Diamond specifications and retailer prices

From €365 EUR
As of November 6, 2026
Save €606 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €971 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval 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 LG769657724 or 769657724. Listed at 7 retailers as of November 5, 2026, with prices from €365 to €971, a €606 spread on the same certified stone. MOH London lists it at €971. 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

1.51
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769657724
Dimensions8.92 × 6.37 × 4.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm6.37 mm1.51 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG769657724
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 65.5%

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 6
Current: €971 EUR|Low: €343 EUR|High: €986 EUR|Avg: €582 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5€365 EUR
Retailer 2€373 EUR
Retailer 6€411 EUR
Retailer 4€507 EUR
Retailer 7€717 EUR
Retailer 3€748 EUR
MOH London€971 EUR

32 data points across 7 retailers

7 retailers€365 EUR to €971 EUR

B+
Cheapest Retailer
-
€365 EUR
A
Retailer 2
-
€373 EUR
View
B+
Retailer 3
-
€411 EUR
View
B+
Retailer 4
-
€507 EUR
View
B
Retailer 5
-
€717 EUR
View
B
Retailer 6
-
€748 EUR
View
Most Expensive
B
MOH London
LG769657724 · Nov 5
€971 EUR
£854 GBP
View
6 more retailers have this diamond
Prices start from €365 EURSave up to €606 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
1.51ct Oval
€365 EUR