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Round|Lab Grown|IGI

10.09ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG613360739

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613360739

Diamond specifications and retailer prices

From €4,487 EUR
$5,033 USD
As of November 1, 2026
Save €3,557 EUR (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €14,472 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG613360739 or 613360739. Listed at 16 retailers as of November 1, 2026, with a 79% 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

10.09
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613360739
Dimensions13.92 × 13.85 × 8.47 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
13.92 mm13.85 mm10.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613360739
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: Nov 1
Current: €6,630 EUR|Low: €4,487 EUR|High: €14,472 EUR|Avg: €8,220 EUR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 7€4,487 EUR
Retailer 9€5,025 EUR
Retailer 3€5,134 EUR
Retailer 4€5,207 EUR
Retailer 2€5,796 EUR
Retailer 5€6,526 EUR
Retailer 1€6,630 EUR
Retailer 6€8,044 EUR
Retailer 11€8,222 EUR
Retailer 8€12,678 EUR
Retailer 10€13,260 EUR
Reve Diamonds€14,472 EUR

38 data points across 12 retailers

16 retailers€4,487 EUR to €8,044 EUR

B+
Cheapest Retailer
-
€4,487 EUR
$5,033 USD
B
Retailer 2
-
€4,702 EUR
$5,274 USD
View
B
Retailer 3
-
€5,025 EUR
$5,636 USD
View
Final sale: no returns
Retailer 4
-
€5,205 EUR
$5,838 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
€5,205 EUR
$5,838 USD
View
B
Retailer 6
-
€5,207 EUR
$5,840 USD
View
B
Retailer 7
-
€5,796 EUR
$6,501 USD
View
B
Retailer 8
-
€6,174 EUR
HK$54,100 HKD
View
B
Retailer 9
-
€6,179 EUR
$6,930 USD
View
B
Retailer 10
-
€6,526 EUR
$7,320 USD
View
B
Retailer 11
-
€6,630 EUR
£5,855 GBP
View
B
Retailer 12
-
€8,044 EUR
$9,022 USD
View
Retailer 13
-
€12,678 EUR
$14,220 USD
View
Price under review
Retailer 14
-
€13,260 EUR
$14,873 USD
View
Price under review
Most Expensive
Reve Diamonds
CF8154A7E · Nov 1
€14,472 EUR
$16,232 USD
View
Price under review
14 more retailers have this diamond
Prices start from €4,487 EURSave up to €3,557 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+
10.09ct Round
€4,487 EUR