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Oval|Lab Grown|IGI

0.71ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG407941495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941495

Diamond specifications and retailer prices

From €392 EUR
$440 USD
As of October 31, 2026
Save €1,464 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,856 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941495 or 407941495. Listed at 11 retailers as of October 31, 2026, with prices from €392 to €1,856, a €1,464 spread on the same certified stone. MOH London lists it at €1,856. 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

0.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941495
Dimensions7.12 × 5.10 × 3.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.12 mm5.10 mm0.71 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941495
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.0%

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: €1,856 EUR|Low: €391 EUR|High: €2,029 EUR|Avg: €899 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€392 EUR
Retailer 7€407 EUR
Retailer 10€456 EUR
Retailer 8€505 EUR
Retailer 11€505 EUR
Retailer 12€633 EUR
Retailer 9€790 EUR
Retailer 5€849 EUR
Retailer 3€865 EUR
Retailer 6€1,358 EUR
MOH London€1,856 EUR
Retailer 4€2,029 EUR

24 data points across 12 retailers

11 retailers€392 EUR to €1,856 EUR

A
Cheapest Retailer
-
€392 EUR
$440 USD
B+
Retailer 2
-
€407 EUR
$457 USD
View
B+
Retailer 3
-
€456 EUR
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
€456 EUR
$512 USD
View
B
Retailer 5
-
€505 EUR
$566 USD
View
Retailer 6
-
€505 EUR
$566 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
€790 EUR
$886 USD
View
B
Retailer 8
-
€849 EUR
View
B
Retailer 9
-
€1,358 EUR
$1,523 USD
View
C
Retailer 10
-
€1,624 EUR
$1,821 USD
View
Most Expensive
C
MOH London
LG407941495 · Nov 1
€1,856 EUR
£1,639 GBP
View
10 more retailers have this diamond
Prices start from €392 EURSave up to €1,464 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
0.71ct Oval
€392 EUR