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Heart|Lab Grown|IGI

2.18ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG749573327

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749573327

Diamond specifications and retailer prices

From HK$7,320 HKD
$933 USD
As of October 30, 2026
Save HK$34,576 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$41,896 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.18ct lab-grown heart diamond

This 2.18ct 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 LG749573327 or 749573327. Listed at 22 retailers as of October 30, 2026, with prices from HK$7,320 to HK$41,896, a HK$34,576 spread on the same certified stone. Brilliant Earth lists it at HK$41,896. 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

2.18
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573327
Dimensions8.11 × 8.87 × 5.04 mm
L/W Ratio1.09
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
8.11 mm8.87 mm2.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573327
Side View
Table 59.0%Crown 36.6°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 56.8%

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: HK$41,896 HKD|Low: HK$7,320 HKD|High: HK$58,294 HKD|Avg: HK$21,229 HKD|-28.1%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 7HK$7,320 HKD
Retailer 3HK$7,971 HKD
Retailer 19HK$8,191 HKD
Retailer 17HK$8,497 HKD
Retailer 16HK$9,886 HKD
Retailer 12HK$10,254 HKD
Retailer 6HK$10,348 HKD
Retailer 13HK$13,090 HKD
Retailer 2HK$13,510 HKD
Retailer 9HK$13,612 HKD
Retailer 20HK$16,201 HKD
Retailer 10HK$18,900 HKD
Retailer 14HK$21,919 HKD
Retailer 18HK$23,890 HKD
Retailer 8HK$26,181 HKD
Retailer 11HK$28,518 HKD
Retailer 15HK$28,965 HKD
Retailer 4HK$29,551 HKD
Retailer 5HK$30,567 HKD
Brilliant EarthHK$41,896 HKD

24 data points across 20 retailers

22 retailersHK$7,320 HKD to HK$41,896 HKD

A
Cheapest Retailer
-
HK$7,320 HKD
$933 USD
A
Retailer 2
-
HK$7,971 HKD
$1,016 USD
View
A
Retailer 3
-
HK$8,191 HKD
$1,044 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,497 HKD
$1,083 USD
View
A
Retailer 5
-
HK$9,886 HKD
$1,260 USD
View
Retailer 6
-
HK$10,254 HKD
$1,307 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$10,348 HKD
$1,319 USD
View
A
Retailer 8
-
HK$13,090 HKD
£1,314 GBP
View
A
Retailer 9
-
HK$13,510 HKD
€1,640 EUR
View
A
Retailer 10
-
HK$13,612 HKD
$1,735 USD
View
B+
Retailer 11
-
HK$16,201 HKD
$2,065 USD
View
B+
Retailer 12
-
HK$18,900 HKD
$2,409 USD
View
Retailer 13
-
HK$18,971 HKD
$2,418 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$21,919 HKD
ZAR 45,133 ZAR
View
B+
Retailer 15
-
HK$23,890 HKD
$3,045 USD
View
B+
Retailer 16
-
HK$25,216 HKD
$3,214 USD
View
B+
Retailer 17
-
HK$26,181 HKD
$3,337 USD
View
B+
Retailer 18
-
HK$28,518 HKD
SGD 4,912 SGD
View
B+
Retailer 19
-
HK$28,965 HKD
£2,907 GBP
View
B+
Retailer 20
-
HK$29,551 HKD
$3,767 USD
View
B+
Retailer 21
-
HK$30,567 HKD
$3,896 USD
View
Most Expensive
B
Brilliant Earth
21417512A · Oct 30
HK$41,896 HKD
$5,340 USD
View
21 more retailers have this diamond
Prices start from HK$7,320 HKDSave up to HK$34,576 HKD

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
2.18ct Heart
HK$7,320 HKD