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Heart|Lab Grown|IGI

1.45ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837603325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603325

Diamond specifications and retailer prices

From HK$3,233 HKD
$412 USD
As of October 28, 2026
Save HK$5,163 HKD (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,395 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603325 or 837603325. Listed at 9 retailers as of October 28, 2026, with prices from HK$3,233 to HK$8,395, a HK$5,163 spread on the same certified stone. Brilliant Earth lists it at HK$8,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603325
Dimensions6.94 × 7.80 × 4.61 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm7.80 mm1.45 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603325
Side View
Table 64.0%Crown 39.9°Girdle: MED-THKPavilion 39°Culet: NoneDepth 59.1%

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 28
Current: HK$8,395 HKD|Low: HK$3,233 HKD|High: HK$9,825 HKD|Avg: HK$6,247 HKD|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9HK$3,233 HKD
Retailer 2HK$3,857 HKD
Retailer 10HK$3,913 HKD
Retailer 3HK$4,653 HKD
Retailer 5HK$5,100 HKD
Retailer 6HK$5,351 HKD
Retailer 4HK$7,111 HKD
Retailer 8HK$8,191 HKD
Retailer 7HK$8,390 HKD
Brilliant EarthHK$8,395 HKD

32 data points across 10 retailers

9 retailersHK$3,233 HKD to HK$8,395 HKD

B+
Cheapest Retailer
-
HK$3,233 HKD
$412 USD
A
Retailer 2
-
HK$3,857 HKD
£387 GBP
View
B+
Retailer 3
-
HK$4,653 HKD
$593 USD
View
B+
Retailer 4
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 5
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 6
-
HK$7,111 HKD
$906 USD
View
Retailer 7
-
HK$8,191 HKD
A$1,606 AUD
View
Price last confirmed 25 days ago
B
Retailer 8
-
HK$8,390 HKD
£842 GBP
View
Most Expensive
B
Brilliant Earth
21586936A · Oct 31
HK$8,395 HKD
$1,070 USD
View
8 more retailers have this diamond
Prices start from HK$3,233 HKDSave up to HK$5,163 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
1.45ct Heart
HK$3,233 HKD