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Round|Lab Grown|IGI

0.67ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG445041737

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445041737

Diamond specifications and retailer prices

From €554 EUR
$619 USD
As of October 30, 2026
Save €813 EUR (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,368 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.67ct lab-grown round diamond

This 0.67ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG445041737 or 445041737. Listed at 3 retailers as of October 29, 2026, with prices from €554 to €1,368, a €813 spread on the same certified stone. MOH London lists it at €1,368. 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

0.67
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445041737
Dimensions5.71 × 5.65 × 3.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.71 mm5.65 mm0.67 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG445041737
Side View
Table 63.5%Crown 33.2°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €1,368 EUR|Low: €339 EUR|High: €1,377 EUR|Avg: €773 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4€339 EUR
Retailer 6€479 EUR
Retailer 3€554 EUR
Retailer 2€602 EUR
Retailer 5€1,364 EUR
MOH London€1,368 EUR

37 data points across 6 retailers

3 retailers€554 EUR to €1,368 EUR

B
Cheapest Retailer
-
€554 EUR
$619 USD
B
Retailer 2
-
€602 EUR
£529 GBP
View
Most Expensive
C
MOH London
LG445041737 · Oct 29
€1,368 EUR
£1,203 GBP
View
2 more retailers have this diamond
Prices start from €554 EURSave up to €813 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
0.67ct Round
€554 EUR