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Oval|Lab Grown|IGI

0.64ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG414063228

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414063228

Diamond specifications and retailer prices

From €337 EUR
$376 USD
As of November 1, 2026
Save €1,302 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,638 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct lab-grown oval diamond

This 0.64ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414063228 or 414063228. Listed at 12 retailers as of October 29, 2026, with prices from €337 to €1,638, a €1,302 spread on the same certified stone. MOH London lists it at €1,638. 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

0.64
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414063228
Dimensions6.64 × 4.91 × 3.07 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.64 mm4.91 mm0.64 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414063228
Side View
Table 54.5%Crown 36.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.5%

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: Nov 1
Current: €1,638 EUR|Low: €323 EUR|High: €1,677 EUR|Avg: €794 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 9€337 EUR
Retailer 2€349 EUR
Retailer 12€376 EUR
Retailer 6€380 EUR
Retailer 10€417 EUR
Retailer 13€417 EUR
Retailer 3€550 EUR
Retailer 11€666 EUR
Retailer 7€742 EUR
Retailer 4€752 EUR
Retailer 8€1,170 EUR
Retailer 14€1,464 EUR
MOH London€1,638 EUR
Retailer 5€1,677 EUR

20 data points across 14 retailers

12 retailers€337 EUR to €1,638 EUR

A
Cheapest Retailer
-
€337 EUR
$376 USD
A
Retailer 2
-
€349 EUR
$390 USD
View
B+
Retailer 3
-
€376 EUR
$420 USD
View
Final sale: no returns
B+
Retailer 4
-
€377 EUR
$421 USD
View
B+
Retailer 5
-
€417 EUR
$466 USD
View
Retailer 6
-
€417 EUR
$466 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
€666 EUR
$744 USD
View
B
Retailer 8
-
€742 EUR
View
B
Retailer 9
-
€1,170 EUR
$1,307 USD
View
C
Retailer 10
-
€1,341 EUR
$1,498 USD
View
C
Retailer 11
-
€1,464 EUR
$1,636 USD
View
Most Expensive
C
MOH London
LG414063228 · Oct 29
€1,638 EUR
£1,441 GBP
View
11 more retailers have this diamond
Prices start from €337 EURSave up to €1,302 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
0.64ct Oval
€337 EUR