CaratHunter
Plans
Round|Lab Grown|IGI

2.41ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG512221680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG512221680

Diamond specifications and retailer prices

From €229 EUR
$257 USD
As of November 1, 2026
Save €2,844 EUR (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,073 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.41ct lab-grown round diamond

This 2.41ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512221680 or 512221680. Listed at 18 retailers as of November 1, 2026, with prices from €229 to €3,073, a €2,844 spread on the same certified stone. MOH London lists it at €3,073. 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

2.41
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512221680
Dimensions8.57 × 8.52 × 5.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.57 mm8.52 mm2.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512221680
Side View
Table 58.5%Crown 35.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

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: Nov 1
Current: €3,073 EUR|Low: €229 EUR|High: €3,115 EUR|Avg: €1,324 EUR|-1.2%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 2€229 EUR
Retailer 5€257 EUR
Retailer 4€266 EUR
Retailer 13€428 EUR
Retailer 3€738 EUR
Retailer 7€820 EUR
Retailer 12€820 EUR
Retailer 15€874 EUR
Retailer 14€914 EUR
Retailer 10€1,243 EUR
Retailer 9€1,268 EUR
Retailer 8€1,323 EUR
Retailer 6€1,645 EUR
Retailer 11€2,835 EUR
MOH London€3,073 EUR

35 data points across 15 retailers

18 retailers€229 EUR to €3,073 EUR

A
Cheapest Retailer
-
€229 EUR
$257 USD
A
Retailer 2
-
€257 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€266 EUR
$298 USD
View
A
Retailer 4
-
€428 EUR
$480 USD
View
A
Retailer 5
-
€738 EUR
$828 USD
View
Retailer 6
-
€820 EUR
$920 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€820 EUR
$920 USD
View
B+
Retailer 8
-
€874 EUR
$980 USD
View
B+
Retailer 9
-
€914 EUR
$1,025 USD
View
B+
Retailer 10
-
€959 EUR
HK$8,400 HKD
View
B+
Retailer 11
-
€1,128 EUR
$1,265 USD
View
B
Retailer 12
-
€1,243 EUR
£1,098 GBP
View
B
Retailer 13
-
€1,268 EUR
£1,120 GBP
View
B
Retailer 14
-
€1,323 EUR
$1,484 USD
View
B
Retailer 15
-
€1,645 EUR
$1,845 USD
View
B
Retailer 16
-
€2,751 EUR
$3,085 USD
View
B
Retailer 17
-
€2,835 EUR
$3,180 USD
View
Most Expensive
B
MOH London
LG512221680 · Nov 1
€3,073 EUR
£2,714 GBP
View
17 more retailers have this diamond
Prices start from €229 EURSave up to €2,844 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
2.41ct Round
€229 EUR