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Heart|Lab Grown|IGI

0.81ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG797643306

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643306

Diamond specifications and retailer prices

From HK$1,750 HKD
$223 USD
As of October 29, 2026
Save HK$7,596 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,345 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG797643306 or 797643306. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,750 to HK$9,345, a HK$7,596 spread on the same certified stone. Reve Diamonds lists it at HK$9,345. 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

0.81
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643306
Dimensions6.52 × 5.87 × 3.66 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm5.87 mm0.81 ctE / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797643306
Side View
Table 62.0%Crown 34.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 56.1%

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 29
Current: HK$3,287 HKD|Low: HK$1,750 HKD|High: HK$9,345 HKD|Avg: HK$4,859 HKD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 2HK$1,750 HKD
Retailer 9HK$2,605 HKD
Retailer 1HK$3,287 HKD
Retailer 7HK$3,504 HKD
Retailer 3HK$3,551 HKD
Retailer 10HK$3,993 HKD
Retailer 5HK$5,414 HKD
Retailer 8HK$6,253 HKD
Retailer 4HK$6,567 HKD
Retailer 6HK$9,107 HKD
Reve DiamondsHK$9,345 HKD

27 data points across 11 retailers

16 retailersHK$1,750 HKD to HK$9,345 HKD

Retailer 1
-
HK$1,561 HKD
$199 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$1,750 HKD
$223 USD
View
Final sale: no returns
Retailer 3
-
HK$1,812 HKD
$231 USD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$1,938 HKD
$247 USD
View
Price last confirmed 28 days ago
Retailer 5
-
HK$1,938 HKD
$247 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
HK$2,605 HKD
$332 USD
View
A
Retailer 7
-
HK$3,287 HKD
€399 EUR
View
A
Retailer 8
-
HK$3,504 HKD
ZAR 7,216 ZAR
View
A
Retailer 9
-
HK$3,551 HKD
£356 GBP
View
B+
Retailer 10
-
HK$3,993 HKD
$509 USD
View
B+
Retailer 11
-
HK$5,414 HKD
$690 USD
View
Retailer 12
-
HK$6,229 HKD
$794 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
HK$6,253 HKD
$797 USD
View
B+
Retailer 14
-
HK$6,567 HKD
$837 USD
View
B
Retailer 15
-
HK$9,107 HKD
£914 GBP
View
Most Expensive
B
Reve Diamonds
1864CC21F · Oct 30
HK$9,345 HKD
$1,191 USD
View
15 more retailers have this diamond
Prices start from HK$1,750 HKDSave up to HK$7,596 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
0.81ct Heart
HK$1,750 HKD