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Round|Lab Grown|IGI

2.80ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG485163258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485163258

Diamond specifications and retailer prices

From €1,378 EUR
$1,540 USD
As of October 30, 2026
Save €6,444 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,822 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.8ct lab-grown round diamond

This 2.8ct 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 LG485163258 or 485163258. Listed at 10 retailers as of October 29, 2026, with prices from €1,378 to €7,822, a €6,444 spread on the same certified stone. MOH London lists it at €7,822. 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

2.80
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485163258
Dimensions9.14 × 9.11 × 5.42 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
9.14 mm9.11 mm2.80 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485163258
Side View
Table 60.5%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.4%

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: €7,822 EUR|Low: €1,378 EUR|High: €7,874 EUR|Avg: €4,064 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
October 30, 2026
Retailer 2€1,378 EUR
Retailer 5€2,647 EUR
Retailer 8€2,880 EUR
Retailer 10€2,964 EUR
Retailer 6€3,070 EUR
Retailer 11€3,716 EUR
Retailer 9€3,836 EUR
Retailer 4€4,411 EUR
Retailer 7€4,772 EUR
Retailer 3€6,871 EUR
MOH London€7,822 EUR

16 data points across 11 retailers

10 retailers€1,378 EUR to €7,822 EUR

A
Cheapest Retailer
-
€1,378 EUR
$1,540 USD
B+
Retailer 2
-
€2,647 EUR
$2,957 USD
View
B+
Retailer 3
-
€2,880 EUR
$3,217 USD
View
B+
Retailer 4
-
€2,964 EUR
$3,311 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,070 EUR
$3,430 USD
View
Retailer 6
-
€3,070 EUR
$3,430 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
€3,836 EUR
$4,286 USD
View
B
Retailer 8
-
€4,411 EUR
$4,928 USD
View
B
Retailer 9
-
€4,772 EUR
$5,331 USD
View
Most Expensive
B
MOH London
LG485163258 · Oct 29
€7,822 EUR
£6,881 GBP
View
9 more retailers have this diamond
Prices start from €1,378 EURSave up to €6,444 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
2.80ct Round
€1,378 EUR