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Heart|Lab Grown|IGI

1.45ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG768690938

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768690938

Diamond specifications and retailer prices

From $989 SGD
$774 USD
As of October 30, 2026
Save $1,545 SGD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,534 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768690938 or 768690938. Listed at 6 retailers as of October 29, 2026, with prices from $989 to $2,534, a $1,545 spread on the same certified stone. MOH London lists it at $2,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768690938
Dimensions6.78 × 8.16 × 4.42 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm8.16 mm1.45 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768690938
Side View
Table 64.0%Crown 35.6°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 54.2%

Caratlytics Score

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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: Oct 30
Current: $2,534 SGD|Low: $989 SGD|High: $3,340 SGD|Avg: $1,575 SGD|-24.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$989 SGD
Retailer 6$1,079 SGD
Retailer 2$1,133 SGD
Retailer 7$1,217 SGD
Retailer 3$1,468 SGD
Retailer 5$2,247 SGD
MOH London$2,534 SGD

40 data points across 7 retailers

6 retailers$989 SGD to $2,534 SGD

A
Cheapest Retailer
-
$989 SGD
$774 USD
A
Retailer 2
-
$1,079 SGD
$844 USD
View
A
Retailer 3
-
$1,133 SGD
£698 GBP
View
B+
Retailer 4
-
$1,468 SGD
$1,148 USD
View
B
Retailer 5
-
$2,247 SGD
$1,758 USD
View
Most Expensive
B
MOH London
LG768690938 · Oct 29
$2,534 SGD
£1,561 GBP
View
5 more retailers have this diamond
Prices start from $989 SGDSave up to $1,545 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
1.45ct Heart
$989 SGD