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Round|Lab Grown|IGI

10.37ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG598367073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598367073

Diamond specifications and retailer prices

From €1,201 EUR
$1,347 USD
As of November 1, 2026
Save €3,714 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,915 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.37ct lab-grown round diamond

This 10.37ct 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 LG598367073 or 598367073. Listed at 13 retailers as of November 1, 2026, with prices from €1,201 to €4,915, a €3,714 spread on the same certified stone. Adiamor lists it at €4,915. 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

10.37
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598367073
Dimensions14.09 × 14.01 × 8.58 mm
L/W Ratio1.01
Girdle conditionFaceted
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
14.09 mm14.01 mm10.37 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598367073
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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: Nov 1
Current: €4,915 EUR|Low: €1,201 EUR|High: €20,988 EUR|Avg: €5,558 EUR
Adiamor
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 14€1,201 EUR
Retailer 2€1,243 EUR
Retailer 12€1,307 EUR
Retailer 3€1,394 EUR
Retailer 15€1,547 EUR
Retailer 4€1,643 EUR
Retailer 17€1,865 EUR
Retailer 10€1,957 EUR
Retailer 11€2,203 EUR
Retailer 16€2,244 EUR
Retailer 13€2,597 EUR
Retailer 6€2,611 EUR
Adiamor€4,915 EUR
Retailer 5€4,935 EUR
Retailer 9€13,811 EUR
Retailer 7€18,787 EUR
Retailer 8€20,988 EUR

6 data points across 17 retailers

13 retailers€1,201 EUR to €4,915 EUR

A
Cheapest Retailer
-
€1,201 EUR
$1,347 USD
A
Retailer 2
-
€1,243 EUR
£1,098 GBP
View
A
Retailer 3
-
€1,307 EUR
$1,466 USD
View
A
Retailer 4
-
€1,394 EUR
$1,563 USD
View
A
Retailer 5
-
€1,547 EUR
$1,735 USD
View
A
Retailer 6
-
€1,643 EUR
HK$14,400 HKD
View
A
Retailer 7
-
€1,865 EUR
$2,092 USD
View
A
Retailer 8
-
€1,957 EUR
£1,729 GBP
View
B+
Retailer 9
-
€2,203 EUR
$2,471 USD
View
A
Retailer 10
-
€2,244 EUR
View
B+
Retailer 11
-
€2,597 EUR
$2,913 USD
View
B+
Retailer 12
-
€2,611 EUR
$2,929 USD
View
Most Expensive
B
Adiamor
D-82827872 · Nov 2
€4,915 EUR
$5,513 USD
View
12 more retailers have this diamond
Prices start from €1,201 EURSave up to €3,714 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
10.37ct Round
€1,201 EUR