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Oval|Lab Grown|IGI

0.90ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG754586677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754586677

Diamond specifications and retailer prices

From €109 EUR
$122 USD
As of November 1, 2026
Save €1,030 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,139 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754586677 or 754586677. Listed at 13 retailers as of October 29, 2026, with prices from €109 to €1,139, a €1,030 spread on the same certified stone. MOH London lists it at €1,139. 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

0.90
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754586677
Dimensions7.81 × 5.24 × 3.28 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.24 mm0.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754586677
Side View
Table 65.0%Crown 40.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 62.6%

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 1
Current: €1,139 EUR|Low: €109 EUR|High: €1,197 EUR|Avg: €350 EUR|-4.8%
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 1, 2026
Retailer 11€109 EUR
Retailer 14€127 EUR
Retailer 6€141 EUR
Retailer 12€144 EUR
Retailer 3€245 EUR
Retailer 5€262 EUR
Retailer 9€264 EUR
Retailer 8€279 EUR
Retailer 2€284 EUR
Retailer 10€398 EUR
Retailer 13€436 EUR
Retailer 7€448 EUR
Retailer 4€490 EUR
MOH London€1,139 EUR

44 data points across 14 retailers

13 retailers€109 EUR to €1,139 EUR

A
Cheapest Retailer
-
€109 EUR
$122 USD
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€144 EUR
$161 USD
View
A
Retailer 4
-
€245 EUR
$274 USD
View
A
Retailer 5
-
€262 EUR
$293 USD
View
A
Retailer 6
-
€264 EUR
View
A
Retailer 7
-
€279 EUR
£246 GBP
View
A
Retailer 8
-
€284 EUR
£249 GBP
View
B+
Retailer 9
-
€398 EUR
$445 USD
View
B+
Retailer 10
-
€436 EUR
$487 USD
View
B+
Retailer 11
-
€448 EUR
$500 USD
View
B+
Retailer 12
-
€490 EUR
$548 USD
View
Most Expensive
B
MOH London
LG754586677 · Oct 29
€1,139 EUR
£1,002 GBP
View
12 more retailers have this diamond
Prices start from €109 EURSave up to €1,030 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
0.90ct Oval
€109 EUR