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Heart|Lab Grown|IGI

2.45ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG629475941

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629475941

Diamond specifications and retailer prices

From HK$8,050 HKD
$1,026 USD
As of October 30, 2026
Save HK$24,541 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$55,940 HKD at Brilliant Earth · As of October 8, 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 LG629475941 or 629475941. Listed at 17 retailers as of October 30, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629475941
Dimensions8.14 × 9.51 × 5.58 mm
L/W Ratio1.17
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
8.14 mm9.51 mm2.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629475941
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

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$55,940 HKD|Low: HK$6,433 HKD|High: HK$55,940 HKD|Avg: HK$21,168 HKD
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
October 30, 2026
Retailer 15HK$8,050 HKD
Retailer 4HK$8,764 HKD
Retailer 5HK$9,015 HKD
Retailer 16HK$9,344 HKD
Retailer 12HK$10,709 HKD
Retailer 13HK$13,377 HKD
Retailer 2HK$13,469 HKD
Retailer 3HK$17,512 HKD
Retailer 14HK$17,810 HKD
Retailer 6HK$18,971 HKD
Retailer 10HK$24,101 HKD
Retailer 17HK$28,966 HKD
Retailer 7HK$30,055 HKD
Retailer 11HK$31,855 HKD
Retailer 8HK$32,591 HKD
Retailer 9HK$33,046 HKD
Brilliant EarthHK$55,940 HKD

44 data points across 17 retailers

17 retailersHK$8,050 HKD to HK$32,591 HKD

A
Cheapest Retailer
-
HK$8,050 HKD
$1,026 USD
A
Retailer 2
-
HK$8,764 HKD
$1,117 USD
View
A
Retailer 3
-
HK$9,015 HKD
$1,149 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,344 HKD
$1,191 USD
View
Retailer 5
-
HK$9,344 HKD
$1,191 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$10,709 HKD
$1,365 USD
View
A
Retailer 7
-
HK$13,377 HKD
$1,705 USD
View
A
Retailer 8
-
HK$13,469 HKD
£1,352 GBP
View
B+
Retailer 9
-
HK$17,512 HKD
$2,232 USD
View
B+
Retailer 10
-
HK$17,810 HKD
$2,270 USD
View
B+
Retailer 11
-
HK$18,971 HKD
$2,418 USD
View
B+
Retailer 12
-
HK$24,101 HKD
ZAR 49,626 ZAR
View
B+
Retailer 13
-
HK$28,966 HKD
$3,692 USD
View
B+
Retailer 14
-
HK$30,055 HKD
$3,831 USD
View
B+
Retailer 15
-
HK$31,855 HKD
£3,197 GBP
View
B
Retailer 16
-
HK$32,591 HKD
$4,154 USD
View
Most Expensive
Brilliant Earth
21385298A · Oct 8
HK$55,940 HKD
$7,130 USD
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from HK$8,050 HKDSave up to HK$24,541 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$8,050 HKD