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Heart|Lab Grown|IGI

1.19ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG831648694

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648694

Diamond specifications and retailer prices

From $256 SGD
As of November 4, 2026
Save $1,278 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,533 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.19ct lab-grown heart diamond

This 1.19ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648694 or 831648694. Listed at 18 retailers as of November 2, 2026, with prices from $256 to $1,533, a $1,278 spread on the same certified stone. Brilliant Earth lists it at $1,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648694
Dimensions7.40 × 6.45 × 4.33 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm6.45 mm1.19 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648694
Side View
Table 69.0%Crown 36.9°Girdle: MED-STKPavilion 44.1°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,533 SGD|Low: $256 SGD|High: $1,585 SGD|Avg: $793 SGD|-3.2%
Brilliant Earth
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 9$256 SGD
Retailer 6$327 SGD
Retailer 8$346 SGD
Retailer 4$483 SGD
Retailer 12$502 SGD
Retailer 2$505 SGD
Retailer 5$542 SGD
Retailer 13$721 SGD
Retailer 14$928 SGD
Retailer 3$943 SGD
Retailer 10$980 SGD
Retailer 7$1,323 SGD
Retailer 11$1,439 SGD
Brilliant Earth$1,533 SGD

41 data points across 14 retailers

18 retailers$256 SGD to $1,533 SGD

Retailer 1
-
$231 SGD
Price last confirmed 19 days ago
A
Retailer 2
-
$256 SGD
View
Final sale: no returns
Retailer 3
-
$268 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
$286 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$327 SGD
View
A
Retailer 6
-
$346 SGD
View
Retailer 7
-
$483 SGD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$502 SGD
View
B+
Retailer 9
-
$505 SGD
View
Retailer 10
-
$542 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$721 SGD
View
Retailer 12
-
$920 SGD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$928 SGD
View
B
Retailer 14
-
$943 SGD
View
B
Retailer 15
-
$980 SGD
View
B
Retailer 16
-
$1,323 SGD
View
B
Retailer 17
-
$1,439 SGD
View
Most Expensive
B
Brilliant Earth
21498418A · Nov 2
$1,533 SGD
$1,200 USD
View
17 more retailers have this diamond
Prices start from $256 SGDSave up to $1,278 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
1.19ct Heart
$256 SGD