CaratHunter
Plans
Round|Lab Grown|IGI

1.26ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG480168608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480168608

Diamond specifications and retailer prices

From €502 EUR
$561 USD
As of October 29, 2026
Save €2,215 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,717 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480168608 or 480168608. Listed at 10 retailers as of October 29, 2026, with prices from €502 to €2,717, a €2,215 spread on the same certified stone. MOH London lists it at €2,717. 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

1.26
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480168608
Dimensions7.01 × 6.97 × 4.21 mm
L/W Ratio1.01
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
7.01 mm6.97 mm1.26 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG480168608
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.2%

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 29
Current: €2,717 EUR|Low: €402 EUR|High: €2,735 EUR|Avg: €1,073 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4€502 EUR
Retailer 7€562 EUR
Retailer 5€622 EUR
Retailer 8€622 EUR
Retailer 2€644 EUR
Retailer 6€960 EUR
Retailer 9€1,004 EUR
Retailer 10€1,303 EUR
Retailer 3€1,607 EUR
MOH London€2,717 EUR

16 data points across 10 retailers

10 retailers€502 EUR to €2,717 EUR

A
Cheapest Retailer
-
€502 EUR
$561 USD
B+
Retailer 2
-
€562 EUR
$628 USD
View
B+
Retailer 3
-
€562 EUR
$628 USD
View
Final sale: no returns
Retailer 4
-
€622 EUR
$695 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
€622 EUR
$695 USD
View
B+
Retailer 6
-
€644 EUR
$720 USD
View
B
Retailer 7
-
€960 EUR
$1,073 USD
View
B
Retailer 8
-
€1,607 EUR
$1,795 USD
View
B
Retailer 9
-
€1,637 EUR
$1,829 USD
View
Most Expensive
B
MOH London
LG480168608 · Oct 29
€2,717 EUR
£2,390 GBP
View
9 more retailers have this diamond
Prices start from €502 EURSave up to €2,215 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
1.26ct Round
€502 EUR