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Heart|Lab Grown|IGI

0.78ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG692519969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692519969

Diamond specifications and retailer prices

From HK$3,562 HKD
$454 USD
As of November 1, 2026
Save HK$18,000 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,562 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct 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 LG692519969 or 692519969. Listed at 19 retailers as of October 26, 2026, with prices from HK$3,562 to HK$21,562, a HK$18,000 spread on the same certified stone. MOH London lists it at HK$21,562. 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

0.78
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692519969
Dimensions6.36 × 5.80 × 3.68 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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
6.36 mm5.80 mm0.78 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692519969
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.9%

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 1
Current: HK$21,562 HKD|Low: HK$3,562 HKD|High: HK$55,155 HKD|Avg: HK$14,321 HKD|-3.2%
MOH London
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 2, 2026
Retailer 8HK$3,562 HKD
Retailer 18HK$3,766 HKD
Retailer 3HK$4,221 HKD
Retailer 16HK$4,221 HKD
Retailer 14HK$4,676 HKD
Retailer 5HK$6,873 HKD
Retailer 13HK$7,061 HKD
Retailer 2HK$9,365 HKD
Retailer 9HK$12,622 HKD
Retailer 12HK$13,132 HKD
Retailer 15HK$13,565 HKD
Retailer 11HK$13,675 HKD
Retailer 6HK$15,136 HKD
Retailer 17HK$16,285 HKD
Retailer 4HK$17,677 HKD
Retailer 7HK$21,416 HKD
MOH LondonHK$21,562 HKD
Retailer 10HK$55,155 HKD

39 data points across 18 retailers

19 retailersHK$3,562 HKD to HK$21,562 HKD

A
Cheapest Retailer
-
HK$3,562 HKD
$454 USD
A
Retailer 2
-
HK$3,766 HKD
$480 USD
View
A
Retailer 3
-
HK$4,221 HKD
$538 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,221 HKD
$538 USD
View
B+
Retailer 5
-
HK$4,676 HKD
$596 USD
View
B+
Retailer 6
-
HK$6,873 HKD
$876 USD
View
B+
Retailer 7
-
HK$7,061 HKD
$900 USD
View
B
Retailer 8
-
HK$9,365 HKD
ZAR 19,283 ZAR
View
B
Retailer 9
-
HK$10,890 HKD
$1,388 USD
View
Retailer 10
-
HK$12,622 HKD
A$2,475 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
HK$13,132 HKD
A$2,575 AUD
View
B
Retailer 12
-
HK$13,565 HKD
$1,729 USD
View
B
Retailer 13
-
HK$13,675 HKD
€1,660 EUR
View
B
Retailer 14
-
HK$15,136 HKD
A$2,968 AUD
View
B
Retailer 15
-
HK$16,285 HKD
$2,076 USD
View
B
Retailer 16
-
HK$17,677 HKD
$2,253 USD
View
B
Retailer 17
-
HK$21,416 HKD
CA$3,791 CAD
View
Most Expensive
B
MOH London
LG692519969 · Oct 26
HK$21,562 HKD
£2,164 GBP
View
17 more retailers have this diamond
Prices start from HK$3,562 HKDSave up to HK$18,000 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
0.78ct Heart
HK$3,562 HKD