CaratHunter
Plans
Round|Lab Grown|IGI

2.87ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG485147651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485147651

Diamond specifications and retailer prices

From €1,361 EUR
$1,520 USD
As of October 31, 2026
Save €6,579 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,939 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.87ct lab-grown round diamond

This 2.87ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485147651 or 485147651. Listed at 11 retailers as of October 31, 2026, with prices from €1,361 to €7,939, a €6,579 spread on the same certified stone. MOH London lists it at €7,939. 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

2.87
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485147651
Dimensions9.04 × 9.07 × 5.58 mm
L/W Ratio1.00
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
9.04 mm9.07 mm2.87 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485147651
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: €7,939 EUR|Low: €1,361 EUR|High: €8,046 EUR|Avg: €3,947 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€1,361 EUR
Retailer 3€2,700 EUR
Retailer 7€3,025 EUR
Retailer 5€3,132 EUR
Retailer 8€3,276 EUR
Retailer 9€3,788 EUR
Retailer 2€4,408 EUR
Retailer 6€4,867 EUR
MOH London€7,939 EUR

16 data points across 9 retailers

11 retailers€1,361 EUR to €7,939 EUR

A
Cheapest Retailer
-
€1,361 EUR
$1,520 USD
A
Retailer 2
-
€2,700 EUR
$3,017 USD
View
B+
Retailer 3
-
€2,938 EUR
$3,282 USD
View
B+
Retailer 4
-
€3,025 EUR
$3,379 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,132 EUR
$3,499 USD
View
Retailer 6
-
€3,132 EUR
$3,499 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€3,276 EUR
$3,660 USD
View
B
Retailer 8
-
€3,914 EUR
$4,373 USD
View
B
Retailer 9
-
€4,408 EUR
$4,925 USD
View
B
Retailer 10
-
€4,867 EUR
$5,437 USD
View
Most Expensive
B
MOH London
LG485147651 · Nov 1
€7,939 EUR
£6,984 GBP
View
10 more retailers have this diamond
Prices start from €1,361 EURSave up to €6,579 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
2.87ct Round
€1,361 EUR