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Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG791601761

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791601761

Diamond specifications and retailer prices

From $575 SGD
$450 USD
As of October 30, 2026
Save $1,151 SGD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,726 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791601761 or 791601761. Listed at 8 retailers as of October 29, 2026, with prices from $575 to $1,726, a $1,151 spread on the same certified stone. MOH London lists it at $1,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791601761
Dimensions6.84 × 6.48 × 4.21 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.48 mm1.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791601761
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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: Oct 30
Current: $1,726 SGD|Low: $575 SGD|High: $1,737 SGD|Avg: $1,001 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$575 SGD
Retailer 2$695 SGD
Retailer 6$740 SGD
Retailer 3$752 SGD
Retailer 8$823 SGD
Retailer 4$1,417 SGD
Retailer 7$1,442 SGD
MOH London$1,726 SGD

40 data points across 8 retailers

8 retailers$575 SGD to $1,726 SGD

A
Cheapest Retailer
-
$575 SGD
$450 USD
A
Retailer 2
-
$695 SGD
€518 EUR
View
B+
Retailer 3
-
$740 SGD
$579 USD
View
A
Retailer 4
-
$752 SGD
£463 GBP
View
B+
Retailer 5
-
$823 SGD
$644 USD
View
B+
Retailer 6
-
$1,417 SGD
A$1,705 AUD
View
B
Retailer 7
-
$1,442 SGD
$1,128 USD
View
Most Expensive
B
MOH London
LG791601761 · Oct 29
$1,726 SGD
£1,063 GBP
View
7 more retailers have this diamond
Prices start from $575 SGDSave up to $1,151 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
1.07ct Heart
$575 SGD