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Round|Lab Grown|IGI

10.35ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG772653490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772653490

Diamond specifications and retailer prices

From €2,077 EUR
$2,320 USD
As of October 31, 2026
Save €5,248 EUR (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €7,325 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.35ct lab-grown round diamond

This 10.35ct 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 LG772653490 or 772653490. Listed at 7 retailers as of October 31, 2026, with prices from €2,077 to €7,325, a €5,248 spread on the same certified stone. Adiamor lists it at €7,325. 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

10.35
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772653490
Dimensions13.89 × 13.96 × 8.57 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
13.89 mm13.96 mm10.35 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772653490
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: Oct 31
Current: €7,325 EUR|Low: €2,077 EUR|High: €7,325 EUR|Avg: €3,679 EUR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3€2,077 EUR
Retailer 7€2,416 EUR
Retailer 2€2,639 EUR
Retailer 4€2,755 EUR
Retailer 6€3,241 EUR
Retailer 8€3,286 EUR
Retailer 5€5,030 EUR
Adiamor€7,325 EUR

37 data points across 8 retailers

7 retailers€2,077 EUR to €7,325 EUR

A
Cheapest Retailer
-
€2,077 EUR
$2,320 USD
A
Retailer 2
-
€2,416 EUR
$2,699 USD
View
A
Retailer 3
-
€2,639 EUR
£2,321 GBP
View
B+
Retailer 4
-
€2,755 EUR
$3,078 USD
View
B+
Retailer 5
-
€3,241 EUR
$3,621 USD
View
Retailer 6
-
€5,030 EUR
$5,620 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Adiamor
D-77941722 · Oct 31
€7,325 EUR
$8,183 USD
View
6 more retailers have this diamond
Prices start from €2,077 EURSave up to €5,248 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
10.35ct Round
€2,077 EUR