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Round|Lab Grown|IGI

2.85ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG485163305

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163305

Diamond specifications and retailer prices

From €1,405 EUR
$1,570 USD
As of October 30, 2026
Save €6,555 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,961 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485163305 or 485163305. Listed at 11 retailers as of October 29, 2026, with prices from €1,405 to €7,961, a €6,555 spread on the same certified stone. MOH London lists it at €7,961. 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

2.85
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163305
Dimensions9.02 × 8.98 × 5.61 mm
L/W Ratio1.00
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
9.02 mm8.98 mm2.85 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163305
Side View
Table 58.5%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 30
Current: €7,961 EUR|Low: €1,405 EUR|High: €8,024 EUR|Avg: €4,020 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2€1,405 EUR
Retailer 8€2,693 EUR
Retailer 11€2,931 EUR
Retailer 13€3,016 EUR
Retailer 6€3,113 EUR
Retailer 3€3,124 EUR
Retailer 9€3,124 EUR
Retailer 4€3,778 EUR
Retailer 12€3,903 EUR
Retailer 7€4,397 EUR
Retailer 10€4,855 EUR
Retailer 5€6,993 EUR
MOH London€7,961 EUR

27 data points across 13 retailers

11 retailers€1,405 EUR to €7,961 EUR

A
Cheapest Retailer
-
€1,405 EUR
$1,570 USD
B+
Retailer 2
-
€2,693 EUR
$3,009 USD
View
B+
Retailer 3
-
€2,931 EUR
$3,274 USD
View
B+
Retailer 4
-
€3,016 EUR
$3,370 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,113 EUR
£2,739 GBP
View
B+
Retailer 6
-
€3,124 EUR
$3,490 USD
View
Retailer 7
-
€3,124 EUR
$3,490 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
€3,903 EUR
$4,361 USD
View
B
Retailer 9
-
€4,397 EUR
$4,912 USD
View
B
Retailer 10
-
€4,855 EUR
$5,424 USD
View
Most Expensive
B
MOH London
LG485163305 · Oct 29
€7,961 EUR
£7,003 GBP
View
10 more retailers have this diamond
Prices start from €1,405 EURSave up to €6,555 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
2.85ct Round
€1,405 EUR