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Heart|Lab Grown|IGI

2.05ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • IGI LG846656554

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846656554

Diamond specifications and retailer prices

From €344 EUR
HK$3,000 HKD
As of October 31, 2026
Save €1,133 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,477 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown heart diamond

This 2.05ct 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 LG846656554 or 846656554. Listed at 11 retailers as of October 31, 2026, with prices from €344 to €1,477, a €1,133 spread on the same certified stone. Brilliant Earth lists it at €1,477. 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

2.05
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656554
Dimensions8.20 × 8.86 × 5.12 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm8.86 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656554
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.8%

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: €483 EUR|Low: €276 EUR|High: €1,228 EUR|Avg: €604 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8€276 EUR
Retailer 10€344 EUR
Retailer 4€376 EUR
Retailer 6€448 EUR
Retailer 1€483 EUR
Retailer 9€505 EUR
Retailer 5€535 EUR
Retailer 3€653 EUR
Retailer 11€940 EUR
Retailer 2€984 EUR
Retailer 7€1,228 EUR

8 data points across 11 retailers

11 retailers€344 EUR to €1,477 EUR

A
Cheapest Retailer
-
€344 EUR
HK$3,000 HKD
A
Retailer 2
-
€376 EUR
£330 GBP
View
A
Retailer 3
-
€448 EUR
$500 USD
View
A
Retailer 4
-
€483 EUR
View
B+
Retailer 5
-
€505 EUR
$564 USD
View
A
Retailer 6
-
€535 EUR
£471 GBP
View
B+
Retailer 7
-
€653 EUR
$730 USD
View
B
Retailer 8
-
€940 EUR
$1,050 USD
View
B
Retailer 9
-
€984 EUR
SGD 1,485 SGD
View
B
Retailer 10
-
€1,228 EUR
£1,080 GBP
View
Most Expensive
B
Brilliant Earth
22241523A · Oct 31
€1,477 EUR
$1,650 USD
View
10 more retailers have this diamond
Prices start from €344 EURSave up to €1,133 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
2.05ct Heart
€344 EUR