CaratHunter
Plans
Heart|Lab Grown|IGI

2.21ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • IGI LG514268739

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG514268739

Diamond specifications and retailer prices

From €2,160 EUR
$2,413 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,160 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 2.21ct lab-grown heart diamond

This 2.21ct lab-grown heart 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 LG514268739 or 514268739. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.21
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514268739
Dimensions7.66 × 9.12 mm
L/W Ratio1.19
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
7.66 mm9.12 mm2.21 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514268739
Side View
Table 60.0%Crown 36.8°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,160 EUR|Low: €2,061 EUR|High: €3,511 EUR|Avg: €2,606 EUR|-38.5%
September 23, 2026
B2C Jewels€2,160 EUR

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20884597 · Nov 1
€2,160 EUR
$2,413 USD
View

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.

B
2.21ct Heart
€2,160 EUR