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Oval|Lab Grown|IGI

0.73ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499189244

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499189244

Diamond specifications and retailer prices

From €367 EUR
$410 USD
As of October 31, 2026
Save €2,317 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,684 EUR at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499189244 or 499189244. Listed at 13 retailers as of October 31, 2026, with prices from €367 to €2,684, a €2,317 spread on the same certified stone. MOH London lists it at €2,684. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189244
Dimensions7.60 × 5.13 × 3.01 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.60 mm5.13 mm0.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189244
Side View
Table 59.5%Crown 32.5°Girdle: THN-THKPavilion 40.3°Culet: NoneDepth 58.7%

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: Oct 31
Current: €2,684 EUR|Low: €367 EUR|High: €2,716 EUR|Avg: €1,070 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5€367 EUR
Retailer 7€499 EUR
Retailer 10€558 EUR
Retailer 8€619 EUR
Retailer 11€619 EUR
Retailer 9€954 EUR
Retailer 2€964 EUR
Retailer 4€1,026 EUR
Retailer 6€1,595 EUR
Retailer 3€1,926 EUR
MOH London€2,684 EUR

43 data points across 11 retailers

13 retailers€367 EUR to €2,684 EUR

A
Cheapest Retailer
-
€367 EUR
$410 USD
B+
Retailer 2
-
€499 EUR
$557 USD
View
B+
Retailer 3
-
€558 EUR
$623 USD
View
Final sale: no returns
B+
Retailer 4
-
€559 EUR
$624 USD
View
B+
Retailer 5
-
€619 EUR
$691 USD
View
Retailer 6
-
€619 EUR
$691 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
€954 EUR
$1,066 USD
View
B
Retailer 8
-
€964 EUR
£848 GBP
View
B
Retailer 9
-
€1,026 EUR
View
B
Retailer 10
-
€1,595 EUR
$1,782 USD
View
B
Retailer 11
-
€1,625 EUR
$1,816 USD
View
B
Retailer 12
-
€1,926 EUR
$2,152 USD
View
Most Expensive
B
MOH London
LG499189244 · Nov 1
€2,684 EUR
£2,361 GBP
View
12 more retailers have this diamond
Prices start from €367 EURSave up to €2,317 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
€367 EUR