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Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825656376

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656376

Diamond specifications and retailer prices

From HK$1,404 HKD
$179 USD
As of October 30, 2026
Save HK$4,676 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,336 HKD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825656376 or 825656376. Listed at 19 retailers as of October 30, 2026, with a 333% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656376
Dimensions6.12 × 6.96 × 4.13 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.12 mm6.96 mm1.02 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656376
Side View
Table 62.0%Crown 37.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.3%

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$4,378 HKD|Low: HK$1,373 HKD|High: HK$8,320 HKD|Avg: HK$3,420 HKD|+8.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
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Retailer 18
October 31, 2026
Retailer 4HK$1,404 HKD
Retailer 16HK$1,577 HKD
Retailer 18HK$1,632 HKD
Retailer 7HK$1,710 HKD
Retailer 13HK$1,742 HKD
Retailer 12HK$2,143 HKD
Retailer 3HK$2,995 HKD
Retailer 17HK$3,083 HKD
Retailer 11HK$3,133 HKD
Retailer 2HK$3,232 HKD
Retailer 14HK$3,625 HKD
Retailer 5HK$4,258 HKD
Retailer 1HK$4,378 HKD
Retailer 8HK$4,941 HKD
Retailer 15HK$5,610 HKD
Retailer 6HK$6,034 HKD
Retailer 9HK$6,080 HKD
Retailer 10HK$8,041 HKD

33 data points across 18 retailers

19 retailersHK$1,404 HKD to HK$6,080 HKD

A
Cheapest Retailer
-
HK$1,404 HKD
$179 USD
A
Retailer 2
-
HK$1,577 HKD
$201 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,632 HKD
$208 USD
View
A
Retailer 4
-
HK$1,710 HKD
$218 USD
View
A
Retailer 5
-
HK$1,742 HKD
$222 USD
View
A
Retailer 6
-
HK$2,143 HKD
£215 GBP
View
B+
Retailer 7
-
HK$2,995 HKD
ZAR 6,168 ZAR
View
B+
Retailer 8
-
HK$3,083 HKD
$393 USD
View
B+
Retailer 9
-
HK$3,133 HKD
£314 GBP
View
B+
Retailer 10
-
HK$3,232 HKD
$412 USD
View
B+
Retailer 11
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HK$3,625 HKD
$462 USD
View
B+
Retailer 12
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HK$4,258 HKD
A$835 AUD
View
B+
Retailer 13
-
HK$4,378 HKD
$558 USD
View
B
Retailer 14
-
HK$4,941 HKD
SGD 851 SGD
View
B
Retailer 15
-
HK$5,610 HKD
$715 USD
View
B
Retailer 16
-
HK$6,034 HKD
$769 USD
View
B
Retailer 17
-
HK$6,080 HKD
$775 USD
View
Retailer 18
-
HK$8,041 HKD
£807 GBP
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
21495792A · Sep 23
HK$9,336 HKD
$1,190 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$4,676 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
1.02ct Heart
HK$1,404 HKD