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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG823652325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823652325

Diamond specifications and retailer prices

From HK$1,954 HKD
$249 USD
As of October 31, 2026
Save HK$9,635 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,588 HKD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823652325 or 823652325. Listed at 12 retailers as of October 31, 2026, with prices from HK$1,954 to HK$11,588, a HK$9,635 spread on the same certified stone. Michael Trio lists it at HK$11,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652325
Dimensions6.49 × 7.60 × 4.55 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm7.60 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652325
Side View
Table 62.0%Crown 37.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 59.9%

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 31
Current: HK$11,588 HKD|Low: HK$1,954 HKD|High: HK$11,954 HKD|Avg: HK$6,392 HKD|-1.5%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9HK$1,954 HKD
Retailer 5HK$2,919 HKD
Retailer 12HK$3,765 HKD
Retailer 6HK$4,047 HKD
Retailer 3HK$4,990 HKD
Retailer 4HK$5,344 HKD
Retailer 10HK$7,038 HKD
Retailer 8HK$7,396 HKD
Retailer 7HK$7,493 HKD
Retailer 11HK$8,415 HKD
Retailer 2HK$8,709 HKD
Michael TrioHK$11,588 HKD

28 data points across 12 retailers

12 retailersHK$1,954 HKD to HK$11,588 HKD

A
Cheapest Retailer
-
HK$1,954 HKD
$249 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,919 HKD
$372 USD
View
A
Retailer 3
-
HK$3,765 HKD
ZAR 7,753 ZAR
View
A
Retailer 4
-
HK$4,047 HKD
£406 GBP
View
B+
Retailer 5
-
HK$4,990 HKD
$636 USD
View
B+
Retailer 6
-
HK$5,344 HKD
A$1,048 AUD
View
B
Retailer 7
-
HK$7,038 HKD
$897 USD
View
B+
Retailer 8
-
HK$7,396 HKD
$943 USD
View
B+
Retailer 9
-
HK$7,493 HKD
$955 USD
View
B
Retailer 10
-
HK$8,415 HKD
A$1,650 AUD
View
B
Retailer 11
-
HK$8,709 HKD
£874 GBP
View
Most Expensive
B
Michael Trio
1370338652 · Nov 1
HK$11,588 HKD
SGD 1,996 SGD
View
11 more retailers have this diamond
Prices start from HK$1,954 HKDSave up to HK$9,635 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
1.30ct Heart
HK$1,954 HKD