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 $384 USD
HK$3,000 HKD
As of October 30, 2026
Save $1,266 USD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,650 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $384 to $1,650, a $1,266 spread on the same certified stone. Brilliant Earth lists it at $1,650. 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 30
Current: $544 USD|Low: $308 USD|High: $1,372 USD|Avg: $672 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$308 USD
Retailer 10$384 USD
Retailer 4$420 USD
Retailer 6$500 USD
Retailer 1$544 USD
Retailer 9$564 USD
Retailer 5$598 USD
Retailer 3$730 USD
Retailer 11$1,050 USD
Retailer 2$1,099 USD
Retailer 7$1,372 USD

7 data points across 11 retailers

11 retailers$384 USD to $1,650 USD

A
Cheapest Retailer
-
$384 USD
HK$3,000 HKD
A
Retailer 2
-
$420 USD
£330 GBP
View
A
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$544 USD
€518 EUR
View
B+
Retailer 5
-
$564 USD
View
A
Retailer 6
-
$598 USD
£471 GBP
View
B+
Retailer 7
-
$730 USD
View
B
Retailer 8
-
$1,050 USD
View
B
Retailer 9
-
$1,099 USD
SGD 1,485 SGD
View
B
Retailer 10
-
$1,372 USD
£1,080 GBP
View
Most Expensive
B
Brilliant Earth
22241523A · Oct 29
$1,650 USD
View
10 more retailers have this diamond
Prices start from $384 USDSave up to $1,266 USD

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
$384 USD