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Oval|Lab Grown|IGI

0.70ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499190518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499190518

Diamond specifications and retailer prices

From €357 EUR
$400 USD
As of November 2, 2026
Save €2,114 EUR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,471 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.7ct lab-grown oval diamond

This 0.7ct 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 LG499190518 or 499190518. Listed at 12 retailers as of November 1, 2026, with prices from €357 to €2,471, a €2,114 spread on the same certified stone. MOH London lists it at €2,471. 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

0.70
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190518
Dimensions7.30 × 5.02 × 3.07 mm
L/W Ratio1.45
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
7.30 mm5.02 mm0.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499190518
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 61.2%

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 2
Current: €2,471 EUR|Low: €357 EUR|High: €2,500 EUR|Avg: €924 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4€357 EUR
Retailer 6€477 EUR
Retailer 9€534 EUR
Retailer 7€592 EUR
Retailer 10€592 EUR
Retailer 8€915 EUR
Retailer 2€921 EUR
Retailer 3€985 EUR
Retailer 5€1,527 EUR
MOH London€2,471 EUR

43 data points across 10 retailers

12 retailers€357 EUR to €2,471 EUR

A
Cheapest Retailer
-
€357 EUR
$400 USD
B+
Retailer 2
-
€477 EUR
$535 USD
View
B+
Retailer 3
-
€534 EUR
$599 USD
View
Final sale: no returns
B+
Retailer 4
-
€534 EUR
$599 USD
View
B+
Retailer 5
-
€592 EUR
$664 USD
View
Retailer 6
-
€592 EUR
$664 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
€915 EUR
$1,026 USD
View
B
Retailer 8
-
€921 EUR
£814 GBP
View
B
Retailer 9
-
€985 EUR
View
B
Retailer 10
-
€1,527 EUR
$1,713 USD
View
B
Retailer 11
-
€1,557 EUR
$1,746 USD
View
Most Expensive
B
MOH London
LG499190518 · Nov 1
€2,471 EUR
£2,182 GBP
View
11 more retailers have this diamond
Prices start from €357 EURSave up to €2,114 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
0.70ct Oval
€357 EUR