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Heart|Lab Grown|IGI

1.01ct J VVS2 Heart Lab Grown Diamond

ID • J/VVS2 • IGI LG780679319

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG780679319

Diamond specifications and retailer prices

From $414 SGD
As of November 6, 2026
Save $1,313 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,727 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780679319 or 780679319. Listed at 12 retailers as of November 5, 2026, with prices from $414 to $1,727, a $1,313 spread on the same certified stone. MOH London lists it at $1,727. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780679319
Dimensions5.57 × 6.73 × 3.55 mm
L/W Ratio1.21
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 Light Blue
Top View
5.57 mm6.73 mm1.01 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780679319
Side View
Table 68.0%Crown 36.7°Girdle: THK-VTKPavilion 32.2°Culet: NoneDepth 52.7%

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: Nov 6
Current: $1,727 SGD|Low: $414 SGD|High: $1,950 SGD|Avg: $961 SGD|-10.3%
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
Retailer 14
November 5, 2026
Retailer 13$414 SGD
Retailer 12$432 SGD
Retailer 9$475 SGD
Retailer 2$716 SGD
Retailer 5$739 SGD
Retailer 11$742 SGD
Retailer 7$745 SGD
Retailer 8$833 SGD
Retailer 3$911 SGD
Retailer 10$1,036 SGD
Retailer 4$1,160 SGD
Retailer 14$1,453 SGD
Retailer 6$1,573 SGD
MOH London$1,727 SGD

25 data points across 14 retailers

12 retailers$414 SGD to $1,727 SGD

A
Cheapest Retailer
-
$414 SGD
Retailer 2
-
$432 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$475 SGD
View
B+
Retailer 4
-
$716 SGD
View
B+
Retailer 5
-
$742 SGD
View
B+
Retailer 6
-
$745 SGD
View
B
Retailer 7
-
$833 SGD
View
B+
Retailer 8
-
$911 SGD
View
B
Retailer 9
-
$1,036 SGD
View
B
Retailer 10
-
$1,160 SGD
View
B
Retailer 11
-
$1,453 SGD
View
Most Expensive
B
MOH London
LG780679319 · Nov 5
$1,727 SGD
£1,061 GBP
View
11 more retailers have this diamond
Prices start from $414 SGDSave up to $1,313 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
1.01ct Heart
$414 SGD