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Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $1,366 SGD
CA$1,484 CAD
As of October 30, 2026
Save $442 SGD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,808 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.9ct lab-grown heart diamond

This 1.9ct 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. Listed at 5 retailers as of October 30, 2026, with prices from $1,366 to $1,808, a $442 spread on the same certified stone. The Diamond Guys lists it at $1,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.76 × 8.72 × 5.00 mm
L/W Ratio1.12
Top View
7.76 mm8.72 mm1.90 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 57.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $547 SGD|Low: $341 SGD|High: $1,865 SGD|Avg: $1,181 SGD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 24, 2026
Retailer 2$341 SGD
Retailer 1$547 SGD
Retailer 4$938 SGD
Retailer 3$1,366 SGD
The Diamond Guys$1,808 SGD

36 data points across 5 retailers

5 retailers$1,366 SGD to $1,808 SGD

Retailer 1
-
$341 SGD
$267 USD
Price last confirmed 9 days ago
Retailer 2
-
$547 SGD
£337 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$938 SGD
$734 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$1,366 SGD
CA$1,484 CAD
View
Most Expensive
B
The Diamond Guys
1974042427 · Nov 1
$1,808 SGD
$1,414 USD
View
4 more retailers have this diamond
Prices start from $1,366 SGDSave up to $442 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.

B
1.90ct Heart
$1,366 SGD