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Heart|Lab Grown|IGI

1.62ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG842663219

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842663219

Diamond specifications and retailer prices

From $818 SGD
$640 USD
As of November 1, 2026
Save $1,566 SGD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,384 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.62ct lab-grown heart diamond

This 1.62ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842663219 or 842663219. Listed at 5 retailers as of November 1, 2026, with prices from $818 to $2,384, a $1,566 spread on the same certified stone. MOH London lists it at $2,384. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663219
Dimensions8.16 × 7.45 × 4.60 mm
L/W Ratio1.10
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
8.16 mm7.45 mm1.62 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663219
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,384 SGD|Low: $818 SGD|High: $2,396 SGD|Avg: $1,532 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$818 SGD
Retailer 2$1,105 SGD
Retailer 4$1,500 SGD
Retailer 5$2,009 SGD
MOH London$2,384 SGD

18 data points across 5 retailers

5 retailers$818 SGD to $2,384 SGD

A
Cheapest Retailer
-
$818 SGD
$640 USD
A
Retailer 2
-
$1,105 SGD
£680 GBP
View
B+
Retailer 3
-
$1,500 SGD
$1,173 USD
View
B+
Retailer 4
-
$2,009 SGD
$1,571 USD
View
Most Expensive
B+
MOH London
LG842663219 · Nov 1
$2,384 SGD
£1,468 GBP
View
4 more retailers have this diamond
Prices start from $818 SGDSave up to $1,566 SGD

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
1.62ct Heart
$818 SGD