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Heart|Lab Grown|IGI

0.81ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836619139

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619139

Diamond specifications and retailer prices

From HK$2,181 HKD
$278 USD
As of November 2, 2026
Save HK$9,131 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,312 HKD at Reve Diamonds · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619139 or 836619139. Listed at 19 retailers as of November 1, 2026, with prices from HK$2,181 to HK$11,312, a HK$9,131 spread on the same certified stone. Reve Diamonds lists it at HK$11,312. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619139
Dimensions6.01 × 6.36 × 3.65 mm
L/W Ratio1.06
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
6.01 mm6.36 mm0.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619139
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 38°Culet: NoneDepth 57.4%

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: Nov 2
Current: HK$10,831 HKD|Low: HK$2,181 HKD|High: HK$11,312 HKD|Avg: HK$5,603 HKD|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 8HK$2,181 HKD
Retailer 4HK$2,440 HKD
Retailer 5HK$2,526 HKD
Retailer 16HK$2,699 HKD
Retailer 12HK$3,534 HKD
Retailer 3HK$3,805 HKD
Retailer 6HK$4,300 HKD
Retailer 11HK$4,424 HKD
Retailer 13HK$4,761 HKD
Retailer 14HK$4,905 HKD
Retailer 17HK$5,124 HKD
Retailer 9HK$6,012 HKD
Retailer 2HK$6,722 HKD
Retailer 15HK$6,834 HKD
Retailer 7HK$7,297 HKD
Retailer 18HK$8,686 HKD
Retailer 10HK$9,084 HKD
Retailer 1HK$10,831 HKD
Reve DiamondsHK$11,312 HKD

8 data points across 19 retailers

19 retailersHK$2,181 HKD to HK$11,312 HKD

A
Cheapest Retailer
-
HK$2,181 HKD
$278 USD
A
Retailer 2
-
HK$2,440 HKD
$311 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,526 HKD
$322 USD
View
A
Retailer 4
-
HK$2,699 HKD
$344 USD
View
A
Retailer 5
-
HK$3,534 HKD
£355 GBP
View
A
Retailer 6
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 7
-
HK$4,300 HKD
$548 USD
View
A
Retailer 8
-
HK$4,424 HKD
€537 EUR
View
B+
Retailer 9
-
HK$4,761 HKD
£478 GBP
View
B+
Retailer 10
-
HK$4,905 HKD
ZAR 10,099 ZAR
View
B+
Retailer 11
-
HK$5,124 HKD
$653 USD
View
B+
Retailer 12
-
HK$6,012 HKD
$766 USD
View
B+
Retailer 13
-
HK$6,722 HKD
A$1,318 AUD
View
B+
Retailer 14
-
HK$6,834 HKD
$871 USD
View
B
Retailer 15
-
HK$7,297 HKD
$930 USD
View
B
Retailer 16
-
HK$8,686 HKD
$1,107 USD
View
B
Retailer 17
-
HK$9,084 HKD
$1,158 USD
View
B
Retailer 18
-
HK$10,831 HKD
£1,087 GBP
View
Most Expensive
B
Reve Diamonds
E99A40FCA · Nov 1
HK$11,312 HKD
$1,442 USD
View
18 more retailers have this diamond
Prices start from HK$2,181 HKDSave up to HK$9,131 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$2,181 HKD