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Heart|Lab Grown|IGI

2.50ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG733509355

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733509355

Diamond specifications and retailer prices

From HK$6,096 HKD
$777 USD
As of October 30, 2026
Save HK$48,039 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$54,135 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown heart diamond

This 2.5ct 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 LG733509355 or 733509355. Listed at 13 retailers as of October 29, 2026, with prices from HK$6,096 to HK$54,135, a HK$48,039 spread on the same certified stone. Do Amore Diamonds lists it at HK$54,135. 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

2.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733509355
Dimensions9.77 × 8.66 × 5.16 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm8.66 mm2.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733509355
Side View
Table 62.0%Crown 31.4°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 52.8%

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$54,135 HKD|Low: HK$5,735 HKD|High: HK$75,162 HKD|Avg: HK$25,514 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13HK$8,034 HKD
Retailer 10HK$9,344 HKD
Retailer 11HK$11,431 HKD
Retailer 6HK$11,455 HKD
Retailer 4HK$14,052 HKD
Retailer 9HK$16,390 HKD
Retailer 8HK$18,527 HKD
Retailer 12HK$21,960 HKD
Retailer 3HK$26,989 HKD
Retailer 7HK$29,314 HKD
Retailer 5HK$32,685 HKD
Retailer 2HK$43,073 HKD
Do Amore DiamondsHK$54,135 HKD

25 data points across 13 retailers

13 retailersHK$6,096 HKD to HK$54,135 HKD

A
Cheapest Retailer
-
HK$6,096 HKD
$777 USD
A
Retailer 2
-
HK$6,637 HKD
$846 USD
View
A
Retailer 3
-
HK$8,034 HKD
$1,024 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,344 HKD
$1,191 USD
View
A
Retailer 5
-
HK$11,431 HKD
$1,457 USD
View
A
Retailer 6
-
HK$11,455 HKD
$1,460 USD
View
A
Retailer 7
-
HK$16,390 HKD
$2,089 USD
View
Retailer 8
-
HK$18,527 HKD
A$3,633 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$21,960 HKD
$2,799 USD
View
Retailer 10
-
HK$23,004 HKD
$2,932 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
HK$29,314 HKD
£2,942 GBP
View
B
Retailer 12
-
HK$43,073 HKD
$5,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B0336D27 · Oct 29
HK$54,135 HKD
$6,900 USD
View
12 more retailers have this diamond
Prices start from HK$6,096 HKDSave up to HK$48,039 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
2.50ct Heart
HK$6,096 HKD