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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 €409 EUR
$457 USD
As of October 29, 2026
Save €1,463 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,872 EUR at MOH London · As of October 29, 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 29, 2026, with prices from €409 to €1,872, a €1,463 spread on the same certified stone. MOH London lists it at €1,872. 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
Color
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 →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,872 EUR|Low: €393 EUR|High: €2,037 EUR|Avg: €904 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6€409 EUR
Retailer 7€448 EUR
Retailer 10€457 EUR
Retailer 8€507 EUR
Retailer 11€507 EUR
Retailer 12€636 EUR
Retailer 9€793 EUR
Retailer 2€852 EUR
Retailer 3€868 EUR
Retailer 5€1,363 EUR
MOH London€1,872 EUR
Retailer 4€2,037 EUR

22 data points across 12 retailers

11 retailers€409 EUR to €1,872 EUR

B+
Cheapest Retailer
-
€409 EUR
$457 USD
B+
Retailer 2
-
€448 EUR
$500 USD
View
B+
Retailer 3
-
€457 EUR
$511 USD
View
Final sale: no returns
B+
Retailer 4
-
€458 EUR
$512 USD
View
B
Retailer 5
-
€507 EUR
$566 USD
View
Retailer 6
-
€507 EUR
$566 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€793 EUR
$886 USD
View
B
Retailer 8
-
€852 EUR
View
C
Retailer 9
-
€1,363 EUR
$1,523 USD
View
C
Retailer 10
-
€1,630 EUR
$1,821 USD
View
Most Expensive
C
MOH London
LG407941495 · Oct 29
€1,872 EUR
£1,647 GBP
View
10 more retailers have this diamond
Prices start from €409 EURSave up to €1,463 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.

B+
0.71ct Oval
€409 EUR