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Round|Lab Grown|IGI

0.72ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG480171600

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171600

Diamond specifications and retailer prices

From €349 EUR
$390 USD
As of October 30, 2026
Save €1,256 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,561 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480171600 or 480171600. Listed at 10 retailers as of October 30, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171600
Dimensions5.75 × 5.71 × 3.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.75 mm5.71 mm0.72 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171600
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 30
Current: €2,561 EUR|Low: €349 EUR|High: €2,578 EUR|Avg: €948 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
October 30, 2026
Retailer 2€349 EUR
Retailer 10€356 EUR
Retailer 6€492 EUR
Retailer 9€551 EUR
Retailer 11€596 EUR
Retailer 7€610 EUR
Retailer 8€943 EUR
Retailer 4€1,021 EUR
Retailer 3€1,278 EUR
Retailer 5€1,574 EUR
MOH London€2,561 EUR

16 data points across 11 retailers

10 retailers€349 EUR to €1,605 EUR

B+
Cheapest Retailer
-
€349 EUR
$390 USD
B
Retailer 2
-
€492 EUR
$550 USD
View
B
Retailer 3
-
€551 EUR
$616 USD
View
B
Retailer 4
-
€610 EUR
$682 USD
View
Retailer 5
-
€610 EUR
$682 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
€943 EUR
$1,053 USD
View
B
Retailer 7
-
€1,021 EUR
View
B
Retailer 8
-
€1,574 EUR
$1,759 USD
View
B
Retailer 9
-
€1,605 EUR
$1,793 USD
View
Most Expensive
MOH London
LG480171600 · Oct 29
€2,561 EUR
£2,253 GBP
View
Price under review
9 more retailers have this diamond
Prices start from €349 EURSave up to €1,256 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+
0.72ct Round
€349 EUR