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Round|Lab Grown|IGI

0.68ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG459192037

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459192037

Diamond specifications and retailer prices

From €538 EUR
As of October 31, 2026
Save €842 EUR (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,380 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct 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 LG459192037 or 459192037. Listed at 4 retailers as of October 31, 2026, with prices from €538 to €1,380, a €842 spread on the same certified stone. MOH London lists it at €1,380. 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

0.68
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459192037
Dimensions5.56 × 5.60 × 3.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.56 mm5.60 mm0.68 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459192037
Side View
Table 59.5%Crown 34.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,380 EUR|Low: €344 EUR|High: €1,397 EUR|Avg: €788 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5€344 EUR
Retailer 3€538 EUR
Retailer 4€560 EUR
Retailer 2€611 EUR
MOH London€1,380 EUR
Retailer 6€1,385 EUR

41 data points across 6 retailers

4 retailers€538 EUR to €1,380 EUR

B
Cheapest Retailer
-
€538 EUR
B
Retailer 2
-
€560 EUR
$626 USD
View
B
Retailer 3
-
€611 EUR
£538 GBP
View
Most Expensive
B
MOH London
LG459192037 · Nov 1
€1,380 EUR
£1,214 GBP
View
3 more retailers have this diamond
Prices start from €538 EURSave up to €842 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
0.68ct Round
€538 EUR