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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG1210807

Certificate IGI LG1210807

Diamond specifications and retailer prices

From $747 SGD
$584 USD
As of November 2, 2026
Save $49 SGD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $795 SGD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG1210807 or 1210807. Listed at 2 retailers as of November 2, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG1210807
Dimensions7.85 × 8.68 × 4.74 mm
L/W Ratio1.11
Top View
7.85 mm8.68 mm1.86 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG1210807
Side View
Table 58.0%CrownGirdle: MED-UNDPavilionCulet: NoneDepth 54.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $795 SGD|Low: $566 SGD|High: $1,306 SGD|Avg: $810 SGD|-26.0%
B2C Jewels
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$566 SGD
Retailer 3$747 SGD
B2C Jewels$795 SGD

16 data points across 3 retailers

2 retailers$747 SGD to $795 SGD

A
Cheapest Retailer
-
$747 SGD
$584 USD
Most Expensive
B+
B2C Jewels
32821669 · Nov 2
$795 SGD
$622 USD
View
1 more retailer has this diamond
Prices start from $747 SGDSave up to $49 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
1.86ct Heart
$747 SGD