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Round|Lab Grown|IGI

7.09ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG792668420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792668420

Diamond specifications and retailer prices

From €1,066 EUR
HK$9,300 HKD
As of October 30, 2026
Save €3,875 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,941 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.09ct lab-grown round diamond

This 7.09ct 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 LG792668420 or 792668420. Listed at 17 retailers as of October 29, 2026, with prices from €1,066 to €4,941, a €3,875 spread on the same certified stone. Brilliant Earth lists it at €4,941. 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

7.09
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792668420
Dimensions12.50 × 12.57 × 7.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.50 mm12.57 mm7.09 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792668420
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,941 EUR|Low: €875 EUR|High: €4,941 EUR|Avg: €2,157 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 6€896 EUR
Retailer 8€1,066 EUR
Retailer 11€1,119 EUR
Retailer 4€1,318 EUR
Retailer 2€1,394 EUR
Retailer 12€1,416 EUR
Retailer 5€1,491 EUR
Retailer 14€1,814 EUR
Retailer 7€1,860 EUR
Retailer 10€3,082 EUR
Retailer 3€3,156 EUR
Retailer 13€3,482 EUR
Retailer 9€3,880 EUR
Brilliant Earth€4,941 EUR

39 data points across 14 retailers

17 retailers€1,066 EUR to €4,941 EUR

Retailer 1
-
€811 EUR
$906 USD
Price last confirmed 21 days ago
Retailer 2
-
€882 EUR
$985 USD
View
Price last confirmed 19 days ago
Retailer 3
-
€940 EUR
$1,050 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€1,066 EUR
HK$9,300 HKD
View
A
Retailer 5
-
€1,119 EUR
$1,250 USD
View
A
Retailer 6
-
€1,318 EUR
$1,473 USD
View
A
Retailer 7
-
€1,394 EUR
View
A
Retailer 8
-
€1,416 EUR
£1,246 GBP
View
B+
Retailer 9
-
€1,491 EUR
$1,666 USD
View
B+
Retailer 10
-
€1,814 EUR
A$3,118 AUD
View
B+
Retailer 11
-
€1,860 EUR
$2,078 USD
View
Retailer 12
-
€2,643 EUR
$2,953 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
€3,082 EUR
SGD 4,653 SGD
View
B
Retailer 14
-
€3,156 EUR
£2,776 GBP
View
B
Retailer 15
-
€3,482 EUR
$3,890 USD
View
B
Retailer 16
-
€3,880 EUR
$4,335 USD
View
Most Expensive
B
Brilliant Earth
19084047A · Oct 29
€4,941 EUR
$5,520 USD
View
16 more retailers have this diamond
Prices start from €1,066 EURSave up to €3,875 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.

A
7.09ct Round
€1,066 EUR