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Heart|Lab Grown|IGI

0.82ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG840619703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840619703

Diamond specifications and retailer prices

From $688 NZD
As of November 5, 2026
Save $2,290 NZD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,978 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.82ct lab-grown heart diamond

This 0.82ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840619703 or 840619703. Listed at 5 retailers as of November 5, 2026, with prices from $688 to $2,978, a $2,290 spread on the same certified stone. MOH London lists it at $2,978. 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

0.82
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619703
Dimensions5.88 × 6.43 × 3.53 mm
L/W Ratio1.09
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
5.88 mm6.43 mm0.82 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619703
Side View
Table 62.0%Crown 37.7°Girdle: STK-THKPavilion 34.9°CuletDepth 54.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,978 NZD|Low: $688 NZD|High: $2,978 NZD|Avg: $1,808 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$688 NZD
Retailer 2$765 NZD
Retailer 4$1,359 NZD
Retailer 5$2,530 NZD
MOH London$2,978 NZD

2 data points across 5 retailers

5 retailers$688 NZD to $2,978 NZD

Cheapest Retailer
-
$688 NZD
Final sale: no returns
Retailer 2
-
$765 NZD
View
B+
Retailer 3
-
$1,359 NZD
View
B
Retailer 4
-
$2,530 NZD
View
Most Expensive
B
MOH London
LG840619703 · Nov 5
$2,978 NZD
£1,322 GBP
View
4 more retailers have this diamond
Prices start from $688 NZDSave up to $2,290 NZD

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.

B+
0.82ct Heart
$688 NZD