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Heart|Lab Grown|IGI

2.45ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG739581205

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739581205

Diamond specifications and retailer prices

From HK$11,823 HKD
$1,507 USD
As of October 30, 2026
Save HK$38,232 HKD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$50,056 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.45ct lab-grown heart diamond

This 2.45ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739581205 or 739581205. Listed at 23 retailers as of October 30, 2026, with prices from HK$11,823 to HK$50,056, a HK$38,232 spread on the same certified stone. Brilliant Earth lists it at HK$50,056. 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

2.45
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581205
Dimensions8.47 × 9.21 × 5.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm9.21 mm2.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581205
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 58.8%

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$50,056 HKD|Low: HK$13,236 HKD|High: HK$56,254 HKD|Avg: HK$26,086 HKD|-11.0%
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
October 30, 2026
Retailer 12HK$13,236 HKD
Retailer 14HK$13,714 HKD
Retailer 11HK$15,064 HKD
Retailer 6HK$15,181 HKD
Retailer 2HK$19,371 HKD
Retailer 13HK$19,614 HKD
Retailer 4HK$22,133 HKD
Retailer 8HK$24,038 HKD
Retailer 3HK$25,710 HKD
Retailer 10HK$32,618 HKD
Retailer 7HK$35,389 HKD
Retailer 9HK$39,378 HKD
Retailer 5HK$45,860 HKD
Brilliant EarthHK$50,056 HKD

45 data points across 14 retailers

23 retailersHK$11,823 HKD to HK$50,056 HKD

A
Cheapest Retailer
-
HK$11,823 HKD
$1,507 USD
A
Retailer 2
-
HK$12,867 HKD
$1,640 USD
View
A
Retailer 3
-
HK$13,236 HKD
$1,687 USD
View
Final sale: no returns
Retailer 4
-
HK$13,714 HKD
$1,748 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
HK$13,714 HKD
$1,748 USD
View
A
Retailer 6
-
HK$15,064 HKD
$1,920 USD
View
A
Retailer 7
-
HK$15,181 HKD
$1,935 USD
View
A
Retailer 8
-
HK$15,867 HKD
View
B+
Retailer 9
-
HK$19,371 HKD
£1,944 GBP
View
B+
Retailer 10
-
HK$19,614 HKD
$2,500 USD
View
B+
Retailer 11
-
HK$20,226 HKD
$2,578 USD
View
B+
Retailer 12
-
HK$22,133 HKD
$2,821 USD
View
B+
Retailer 13
-
HK$24,038 HKD
€2,918 EUR
View
B+
Retailer 14
-
HK$25,710 HKD
$3,277 USD
View
B
Retailer 15
-
HK$31,187 HKD
£3,130 GBP
View
Retailer 16
-
HK$32,618 HKD
A$6,396 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$35,389 HKD
ZAR 72,869 ZAR
View
B
Retailer 18
-
HK$39,378 HKD
£3,952 GBP
View
B
Retailer 19
-
HK$42,090 HKD
$5,365 USD
View
B
Retailer 20
-
HK$45,860 HKD
SGD 7,899 SGD
View
B
Retailer 21
-
HK$48,230 HKD
$6,147 USD
View
B
Retailer 22
-
HK$49,961 HKD
$6,368 USD
View
Most Expensive
B
Brilliant Earth
18174507A · Oct 30
HK$50,056 HKD
$6,380 USD
View
22 more retailers have this diamond
Prices start from HK$11,823 HKDSave up to HK$38,232 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
2.45ct Heart
HK$11,823 HKD