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Heart|Lab Grown|IGI

0.77ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG754572420

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754572420

Diamond specifications and retailer prices

From $153 SGD
$120 USD
As of October 30, 2026
Save $1,441 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,594 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754572420 or 754572420. Listed at 17 retailers as of October 29, 2026, with prices from $153 to $1,594, a $1,441 spread on the same certified stone. MOH London lists it at $1,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754572420
Dimensions5.63 × 6.15 × 3.58 mm
L/W Ratio1.09
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
5.63 mm6.15 mm0.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG754572420
Side View
Table 61.0%Crown 38.8°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 58.2%

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: $1,594 SGD|Low: $120 SGD|High: $1,606 SGD|Avg: $471 SGD|-0.6%
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
October 30, 2026
Retailer 5$170 SGD
Retailer 10$202 SGD
Retailer 12$202 SGD
Retailer 8$343 SGD
Retailer 4$345 SGD
Retailer 6$358 SGD
Retailer 13$368 SGD
Retailer 2$391 SGD
Retailer 7$414 SGD
Retailer 9$481 SGD
Retailer 3$591 SGD
Retailer 11$869 SGD
MOH London$1,594 SGD

44 data points across 13 retailers

17 retailers$153 SGD to $1,594 SGD

A
Cheapest Retailer
-
$153 SGD
$120 USD
A
Retailer 2
-
$170 SGD
$133 USD
View
Final sale: no returns
Retailer 3
-
$178 SGD
$139 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$201 SGD
$157 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$202 SGD
$158 USD
View
A
Retailer 6
-
$202 SGD
$158 USD
View
A
Retailer 7
-
$343 SGD
ZAR 4,339 ZAR
View
B+
Retailer 8
-
$345 SGD
$270 USD
View
B+
Retailer 9
-
$358 SGD
€267 EUR
View
B+
Retailer 10
-
$368 SGD
$288 USD
View
B+
Retailer 11
-
$391 SGD
£241 GBP
View
B+
Retailer 12
-
$414 SGD
£255 GBP
View
B
Retailer 13
-
$481 SGD
$376 USD
View
B
Retailer 14
-
$591 SGD
$462 USD
View
B
Retailer 15
-
$611 SGD
$478 USD
View
B
Retailer 16
-
$869 SGD
$680 USD
View
Most Expensive
B
MOH London
LG754572420 · Oct 29
$1,594 SGD
£982 GBP
View
16 more retailers have this diamond
Prices start from $153 SGDSave up to $1,441 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
0.77ct Heart
$153 SGD