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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG836618808

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618808

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 30, 2026
Save HK$9,776 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$11,533 HKD at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618808 or 836618808. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,757 to HK$11,533, a HK$9,776 spread on the same certified stone. Brilliant Earth lists it at HK$11,533. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618808
Dimensions6.20 × 6.97 × 3.98 mm
L/W Ratio1.12
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
6.20 mm6.97 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618808
Side View
Table 58.0%Crown 36.8°Girdle: MediumPavilion 36.1°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$11,533 HKD|Low: HK$1,757 HKD|High: HK$11,533 HKD|Avg: HK$5,054 HKD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 8HK$1,757 HKD
Retailer 17HK$1,954 HKD
Retailer 3HK$2,040 HKD
Retailer 14HK$2,173 HKD
Retailer 11HK$2,302 HKD
Retailer 18HK$3,060 HKD
Retailer 5HK$3,739 HKD
Retailer 12HK$4,056 HKD
Retailer 6HK$4,543 HKD
Retailer 15HK$4,598 HKD
Retailer 9HK$4,711 HKD
Retailer 7HK$5,309 HKD
Retailer 13HK$5,633 HKD
Retailer 16HK$6,998 HKD
Retailer 10HK$7,409 HKD
Retailer 2HK$8,719 HKD
Retailer 4HK$9,959 HKD
Brilliant EarthHK$11,533 HKD

7 data points across 18 retailers

18 retailersHK$1,757 HKD to HK$11,533 HKD

A
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
A
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,040 HKD
$260 USD
View
A
Retailer 4
-
HK$2,173 HKD
$277 USD
View
A
Retailer 5
-
HK$2,302 HKD
£231 GBP
View
A
Retailer 6
-
HK$3,060 HKD
$390 USD
View
A
Retailer 7
-
HK$3,739 HKD
ZAR 7,700 ZAR
View
A
Retailer 8
-
HK$4,056 HKD
£407 GBP
View
B+
Retailer 9
-
HK$4,543 HKD
$579 USD
View
B+
Retailer 10
-
HK$4,598 HKD
$586 USD
View
B+
Retailer 11
-
HK$4,711 HKD
$600 USD
View
B+
Retailer 12
-
HK$5,309 HKD
A$1,041 AUD
View
B+
Retailer 13
-
HK$5,633 HKD
$718 USD
View
B
Retailer 14
-
HK$6,998 HKD
$892 USD
View
B
Retailer 15
-
HK$7,409 HKD
$944 USD
View
B
Retailer 16
-
HK$8,719 HKD
£875 GBP
View
B
Retailer 17
-
HK$9,959 HKD
$1,269 USD
View
Most Expensive
B
Brilliant Earth
22318632A · Oct 31
HK$11,533 HKD
$1,470 USD
View
17 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$9,776 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$1,757 HKD