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Oval|Lab Grown|IGI

0.73ct I SI1 Oval Lab Grown Diamond

EX • I/SI1 • IGI LG407950367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407950367

Diamond specifications and retailer prices

From €412 EUR
As of November 6, 2026
Save €1,496 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,908 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407950367 or 407950367. Listed at 11 retailers as of November 5, 2026, with prices from €412 to €1,908, a €1,496 spread on the same certified stone. MOH London lists it at €1,908. 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

0.73
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950367
Dimensions6.98 × 5.13 × 3.24 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.98 mm5.13 mm0.73 ctI / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407950367
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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 6
Current: €1,908 EUR|Low: €403 EUR|High: €2,091 EUR|Avg: €930 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4€412 EUR
Retailer 6€420 EUR
Retailer 9€470 EUR
Retailer 7€520 EUR
Retailer 10€520 EUR
Retailer 11€649 EUR
Retailer 8€813 EUR
Retailer 2€875 EUR
Retailer 5€1,400 EUR
MOH London€1,908 EUR
Retailer 3€2,091 EUR

25 data points across 11 retailers

11 retailers€412 EUR to €1,908 EUR

A
Cheapest Retailer
-
€412 EUR
B+
Retailer 2
-
€420 EUR
View
B+
Retailer 3
-
€470 EUR
View
Final sale: no returns
B+
Retailer 4
-
€470 EUR
View
B+
Retailer 5
-
€520 EUR
View
Retailer 6
-
€520 EUR
View
Price last confirmed 21 days ago
B
Retailer 7
-
€813 EUR
View
B
Retailer 8
-
€875 EUR
View
B
Retailer 9
-
€1,400 EUR
View
B
Retailer 10
-
€1,674 EUR
View
Most Expensive
B
MOH London
LG407950367 · Nov 5
€1,908 EUR
£1,677 GBP
View
10 more retailers have this diamond
Prices start from €412 EURSave up to €1,496 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
0.73ct Oval
€412 EUR