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Heart|Lab Grown|IGI

2.17ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811644323

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811644323

Diamond specifications and retailer prices

From $1,990 AUD
$1,398 USD
As of October 30, 2026
Save $6,124 AUD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,115 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.17ct lab-grown heart diamond

This 2.17ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811644323 or 811644323. Listed at 7 retailers as of October 30, 2026, with prices from $1,990 to $8,115, a $6,124 spread on the same certified stone. Brilliant Earth lists it at $8,115. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644323
Dimensions8.72 × 8.18 × 5.24 mm
L/W Ratio1.07
Girdle conditionFaceted
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
8.72 mm8.18 mm2.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644323
Side View
Table 56.0%Crown 33.8°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,115 AUD|Low: $1,990 AUD|High: $10,734 AUD|Avg: $4,565 AUD|-24.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$1,990 AUD
Retailer 7$2,359 AUD
Retailer 3$2,869 AUD
Retailer 2$3,345 AUD
Retailer 5$3,570 AUD
Retailer 6$6,397 AUD
Brilliant Earth$8,115 AUD

28 data points across 7 retailers

7 retailers$1,990 AUD to $8,115 AUD

A
Cheapest Retailer
-
$1,990 AUD
$1,398 USD
A
Retailer 2
-
$2,359 AUD
$1,657 USD
View
B+
Retailer 3
-
$2,869 AUD
$2,015 USD
View
B+
Retailer 4
-
$3,345 AUD
€2,238 EUR
View
B+
Retailer 5
-
$3,570 AUD
View
B+
Retailer 6
-
$6,397 AUD
£3,538 GBP
View
Most Expensive
B
Brilliant Earth
20785708Y · Oct 31
$8,115 AUD
$5,700 USD
View
6 more retailers have this diamond
Prices start from $1,990 AUDSave up to $6,124 AUD

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
2.17ct Heart
$1,990 AUD