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Heart|Lab Grown|IGI

1.35ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG582378111

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582378111

Diamond specifications and retailer prices

From HK$2,346 HKD
$299 USD
As of October 30, 2026
Save HK$18,445 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$22,909 HKD at Do Amore Diamonds · As of October 22, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown heart diamond

This 1.35ct 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 LG582378111 or 582378111. Listed at 22 retailers as of October 30, 2026, with a 786% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582378111
Dimensions6.81 × 7.80 × 4.45 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm7.80 mm1.35 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582378111
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.1%

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 30
Current: HK$5,739 HKD|Low: HK$2,252 HKD|High: HK$13,003 HKD|Avg: HK$5,889 HKD|+1.3%
Retailer 1
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 31, 2026
Retailer 2HK$2,346 HKD
Retailer 5HK$2,715 HKD
Retailer 3HK$2,903 HKD
Retailer 6HK$2,903 HKD
Retailer 8HK$3,938 HKD
Retailer 12HK$4,119 HKD
Retailer 11HK$5,510 HKD
Retailer 7HK$5,548 HKD
Retailer 1HK$5,739 HKD
Retailer 10HK$7,787 HKD
Retailer 9HK$7,910 HKD
Retailer 14HK$8,928 HKD
Retailer 4HK$10,309 HKD
Retailer 13HK$12,874 HKD

37 data points across 14 retailers

22 retailersHK$2,346 HKD to HK$20,791 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
$299 USD
A
Retailer 2
-
HK$2,613 HKD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,715 HKD
$346 USD
View
A
Retailer 4
-
HK$2,903 HKD
$370 USD
View
A
Retailer 5
-
HK$2,903 HKD
$370 USD
View
A
Retailer 6
-
HK$3,656 HKD
$466 USD
View
A
Retailer 7
-
HK$3,876 HKD
$494 USD
View
A
Retailer 8
-
HK$3,938 HKD
£395 GBP
View
A
Retailer 9
-
HK$3,939 HKD
$502 USD
View
A
Retailer 10
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 11
-
HK$5,510 HKD
ZAR 11,346 ZAR
View
B+
Retailer 12
-
HK$5,548 HKD
A$1,088 AUD
View
B+
Retailer 13
-
HK$5,739 HKD
£576 GBP
View
B+
Retailer 14
-
HK$7,787 HKD
A$1,527 AUD
View
B
Retailer 15
-
HK$7,910 HKD
A$1,551 AUD
View
B
Retailer 16
-
HK$8,928 HKD
$1,138 USD
View
B
Retailer 17
-
HK$10,309 HKD
$1,314 USD
View
B
Retailer 18
-
HK$11,572 HKD
$1,475 USD
View
B
Retailer 19
-
HK$11,801 HKD
$1,504 USD
View
B
Retailer 20
-
HK$12,874 HKD
£1,292 GBP
View
B
Retailer 21
-
HK$20,791 HKD
$2,650 USD
View
Most Expensive
Do Amore Diamonds
23-582378111 · Oct 22
HK$22,909 HKD
$2,920 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$18,445 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
1.35ct Heart
HK$2,346 HKD