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Oval|Lab Grown|IGI

0.70ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG407941554

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941554

Diamond specifications and retailer prices

From €394 EUR
$440 USD
As of October 31, 2026
Save €1,444 EUR (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,838 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941554 or 407941554. Listed at 10 retailers as of October 31, 2026, with prices from €394 to €1,838, a €1,444 spread on the same certified stone. MOH London lists it at €1,838. 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

0.70
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941554
Dimensions6.74 × 5.02 × 3.19 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.74 mm5.02 mm0.70 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941554
Side View
Table 58.5%Crown 36.8°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.5%

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: €1,838 EUR|Low: €388 EUR|High: €2,010 EUR|Avg: €895 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€394 EUR
Retailer 7€404 EUR
Retailer 10€451 EUR
Retailer 8€500 EUR
Retailer 11€500 EUR
Retailer 12€627 EUR
Retailer 9€785 EUR
Retailer 5€840 EUR
Retailer 3€859 EUR
Retailer 6€1,345 EUR
MOH London€1,838 EUR
Retailer 4€2,010 EUR

20 data points across 12 retailers

10 retailers€394 EUR to €1,838 EUR

A
Cheapest Retailer
-
€394 EUR
$440 USD
B+
Retailer 2
-
€404 EUR
$451 USD
View
B+
Retailer 3
-
€451 EUR
$504 USD
View
Final sale: no returns
B+
Retailer 4
-
€452 EUR
$505 USD
View
B
Retailer 5
-
€500 EUR
$559 USD
View
Retailer 6
-
€500 EUR
$559 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
€785 EUR
$877 USD
View
C
Retailer 8
-
€1,345 EUR
$1,503 USD
View
C
Retailer 9
-
€1,608 EUR
$1,797 USD
View
Most Expensive
C
MOH London
LG407941554 · Nov 1
€1,838 EUR
£1,617 GBP
View
9 more retailers have this diamond
Prices start from €394 EURSave up to €1,444 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
€394 EUR