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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 €368 EUR
$410 USD
As of October 29, 2026
Save €1,243 EUR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,611 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 27, 2026, with prices from €368 to €1,611, a €1,243 spread on the same certified stone. NZ Jewellers lists it at €1,611. 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
Colour
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 29
Current: €1,025 EUR|Low: €358 EUR|High: €2,588 EUR|Avg: €952 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11€358 EUR
Retailer 7€368 EUR
Retailer 6€494 EUR
Retailer 10€553 EUR
Retailer 2€598 EUR
Retailer 8€613 EUR
Retailer 9€946 EUR
Retailer 1€1,025 EUR
Retailer 3€1,282 EUR
Retailer 5€1,580 EUR
Retailer 4€2,571 EUR

15 data points across 11 retailers

10 retailers€368 EUR to €1,611 EUR

B+
Cheapest Retailer
-
€368 EUR
$410 USD
B
Retailer 2
-
€494 EUR
$550 USD
View
B
Retailer 3
-
€553 EUR
$616 USD
View
B
Retailer 4
-
€613 EUR
$682 USD
View
Retailer 5
-
€613 EUR
$682 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
€946 EUR
$1,053 USD
View
B
Retailer 7
-
€1,025 EUR
View
B
Retailer 8
-
€1,580 EUR
$1,759 USD
View
Most Expensive
B
NZ Jewellers
3f8e9d3b-97a6-4dee-86e1-38a2451ba0f3 · Oct 27
€1,611 EUR
$1,793 USD
View
8 more retailers have this diamond
Prices start from €368 EURSave up to €1,243 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
€368 EUR