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Round|Lab Grown|IGI

7.51ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG610343020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610343020

Diamond specifications and retailer prices

From €1,293 EUR
$1,445 USD
As of November 1, 2026
Save €6,467 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,760 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.51ct lab-grown round diamond

This 7.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610343020 or 610343020. Listed at 16 retailers as of October 31, 2026, with prices from €1,293 to €7,760, a €6,467 spread on the same certified stone. Brilliant Earth lists it at €7,760. 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

7.51
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610343020
Dimensions12.52 × 12.43 × 7.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.52 mm12.43 mm7.51 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610343020
Side View
Table 55.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €7,760 EUR|Low: €1,241 EUR|High: €7,760 EUR|Avg: €2,539 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
Retailer 15
November 1, 2026
Retailer 12€1,293 EUR
Retailer 11€1,407 EUR
Retailer 6€1,447 EUR
Retailer 13€1,500 EUR
Retailer 8€1,919 EUR
Retailer 7€1,921 EUR
Retailer 9€2,092 EUR
Retailer 5€2,367 EUR
Retailer 10€2,394 EUR
Retailer 4€2,484 EUR
Retailer 3€2,652 EUR
Retailer 15€2,812 EUR
Retailer 14€3,243 EUR
Retailer 2€4,284 EUR
Brilliant Earth€7,760 EUR

42 data points across 15 retailers

16 retailers€1,293 EUR to €7,760 EUR

A
Cheapest Retailer
-
€1,293 EUR
$1,445 USD
B+
Retailer 2
-
€1,407 EUR
$1,572 USD
View
B+
Retailer 3
-
€1,447 EUR
$1,617 USD
View
Final sale: no returns
Retailer 4
-
€1,500 EUR
$1,676 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€1,500 EUR
$1,676 USD
View
B+
Retailer 6
-
€1,919 EUR
£1,688 GBP
View
B+
Retailer 7
-
€1,921 EUR
$2,146 USD
View
B+
Retailer 8
-
€2,092 EUR
£1,840 GBP
View
B
Retailer 9
-
€2,367 EUR
$2,644 USD
View
B+
Retailer 10
-
€2,394 EUR
View
B
Retailer 11
-
€2,484 EUR
$2,775 USD
View
B
Retailer 12
-
€2,652 EUR
A$4,558 AUD
View
B
Retailer 13
-
€2,812 EUR
$3,142 USD
View
B
Retailer 14
-
€3,243 EUR
$3,623 USD
View
B
Retailer 15
-
€4,284 EUR
£3,769 GBP
View
Most Expensive
B
Brilliant Earth
9750802A · Oct 31
€7,760 EUR
$8,670 USD
View
15 more retailers have this diamond
Prices start from €1,293 EURSave up to €6,467 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
7.51ct Round
€1,293 EUR