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Round|Lab Grown|IGI

7.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG628425864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628425864

Diamond specifications and retailer prices

From €1,235 EUR
$1,380 USD
As of October 31, 2026
Save €3,670 EUR (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,905 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.03ct lab-grown round diamond

This 7.03ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628425864 or 628425864. Listed at 15 retailers as of October 29, 2026, with prices from €1,235 to €4,905, a €3,670 spread on the same certified stone. Brilliant Earth lists it at €4,905. 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

7.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628425864
Dimensions12.34 × 12.39 × 7.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.34 mm12.39 mm7.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628425864
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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 31
Current: €4,905 EUR|Low: €916 EUR|High: €5,057 EUR|Avg: €2,349 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€916 EUR
Retailer 5€1,235 EUR
Retailer 9€1,260 EUR
Retailer 10€1,524 EUR
Retailer 6€1,546 EUR
Retailer 2€1,550 EUR
Retailer 3€1,724 EUR
Retailer 11€2,258 EUR
Retailer 12€3,446 EUR
Retailer 7€3,684 EUR
Retailer 8€3,849 EUR
Brilliant Earth€4,905 EUR

35 data points across 12 retailers

15 retailers€1,235 EUR to €4,905 EUR

Retailer 1
-
€789 EUR
$882 USD
Price last confirmed 38 days ago
Retailer 2
-
€859 EUR
$960 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€903 EUR
$1,009 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
€1,235 EUR
$1,380 USD
View
Retailer 5
-
€1,260 EUR
£1,109 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
€1,524 EUR
$1,703 USD
View
B+
Retailer 7
-
€1,546 EUR
£1,360 GBP
View
B+
Retailer 8
-
€1,550 EUR
View
B+
Retailer 9
-
€1,724 EUR
$1,926 USD
View
B+
Retailer 10
-
€2,258 EUR
$2,523 USD
View
Retailer 11
-
€2,575 EUR
$2,877 USD
View
Price last confirmed 35 days ago
B
Retailer 12
-
€3,446 EUR
$3,850 USD
View
B
Retailer 13
-
€3,684 EUR
£3,241 GBP
View
Retailer 14
-
€3,849 EUR
$4,300 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
10308543A · Oct 29
€4,905 EUR
$5,480 USD
View
14 more retailers have this diamond
Prices start from €1,235 EURSave up to €3,670 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+
7.03ct Round
€1,235 EUR