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Heart|Lab Grown|IGI

0.83ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG823628505

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628505

Diamond specifications and retailer prices

From HK$2,812 HKD
As of October 30, 2026
Save HK$8,050 HKD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,862 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.83ct lab-grown heart diamond

This 0.83ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823628505 or 823628505. Listed at 18 retailers as of October 25, 2026, with prices from HK$2,812 to HK$10,862, a HK$8,050 spread on the same certified stone. Reve Diamonds lists it at HK$10,862. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628505
Dimensions6.36 × 6.03 × 3.67 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.03 mm0.83 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628505
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.7%

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$3,979 HKD|Low: HK$2,275 HKD|High: HK$11,145 HKD|Avg: HK$5,986 HKD|-3.2%
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
Reve Diamonds
October 31, 2026
Retailer 3HK$2,275 HKD
Retailer 6HK$2,812 HKD
Retailer 12HK$3,316 HKD
Retailer 1HK$3,979 HKD
Retailer 5HK$4,213 HKD
Retailer 8HK$4,370 HKD
Retailer 2HK$4,500 HKD
Retailer 13HK$4,802 HKD
Retailer 7HK$6,347 HKD
Retailer 9HK$6,590 HKD
Retailer 11HK$6,729 HKD
Retailer 4HK$8,528 HKD
Retailer 10HK$8,795 HKD
Retailer 14HK$10,143 HKD
Reve DiamondsHK$10,862 HKD

40 data points across 15 retailers

18 retailersHK$2,812 HKD to HK$10,862 HKD

Retailer 1
-
HK$2,126 HKD
$271 USD
Price last confirmed 15 days ago
Retailer 2
-
HK$2,464 HKD
$314 USD
View
Price last confirmed 17 days ago
Retailer 3
-
HK$2,636 HKD
$336 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
HK$2,812 HKD
View
A
Retailer 5
-
HK$3,316 HKD
£333 GBP
View
A
Retailer 6
-
HK$3,979 HKD
€483 EUR
View
B+
Retailer 7
-
HK$4,213 HKD
$537 USD
View
A
Retailer 8
-
HK$4,370 HKD
$557 USD
View
Retailer 9
-
HK$4,500 HKD
ZAR 9,265 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$4,802 HKD
£482 GBP
View
B+
Retailer 11
-
HK$6,347 HKD
$809 USD
View
B+
Retailer 12
-
HK$6,590 HKD
$840 USD
View
B+
Retailer 13
-
HK$6,729 HKD
SGD 1,159 SGD
View
Retailer 14
-
HK$8,481 HKD
$1,081 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
HK$8,528 HKD
$1,087 USD
View
B
Retailer 16
-
HK$8,795 HKD
$1,121 USD
View
B
Retailer 17
-
HK$10,143 HKD
£1,018 GBP
View
Most Expensive
B
Reve Diamonds
EC7962A99 · Oct 25
HK$10,862 HKD
$1,385 USD
View
17 more retailers have this diamond
Prices start from HK$2,812 HKDSave up to HK$8,050 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
0.83ct Heart
HK$2,812 HKD