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Heart|Lab Grown|IGI

1.94ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG638446550

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638446550

Diamond specifications and retailer prices

From $458 SGD
$358 USD
As of November 2, 2026
Save $3,609 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,067 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.94ct lab-grown heart diamond

This 1.94ct 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 LG638446550 or 638446550. Listed at 20 retailers as of November 2, 2026, with prices from $458 to $4,067, a $3,609 spread on the same certified stone. Do Amore Diamonds lists it at $4,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638446550
Dimensions7.76 × 8.80 × 4.80 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm8.80 mm1.94 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638446550
Side View
Table 64.0%Crown 35.9°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 54.5%

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 2
Current: $4,067 SGD|Low: $325 SGD|High: $4,067 SGD|Avg: $1,097 SGD|+41.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 11$402 SGD
Retailer 4$458 SGD
Retailer 15$532 SGD
Retailer 7$568 SGD
Retailer 12$599 SGD
Retailer 2$733 SGD
Retailer 18$761 SGD
Retailer 20$826 SGD
Retailer 10$939 SGD
Retailer 3$1,012 SGD
Retailer 14$1,029 SGD
Retailer 8$1,032 SGD
Retailer 13$1,081 SGD
Retailer 5$1,613 SGD
Retailer 19$1,666 SGD
Retailer 9$1,826 SGD
Retailer 17$2,016 SGD
Retailer 6$2,212 SGD
Retailer 16$2,449 SGD
Do Amore Diamonds$4,067 SGD

21 data points across 20 retailers

20 retailers$458 SGD to $4,067 SGD

Retailer 1
-
$402 SGD
$314 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$458 SGD
$358 USD
View
A
Retailer 3
-
$532 SGD
$416 USD
View
A
Retailer 4
-
$568 SGD
$444 USD
View
B+
Retailer 5
-
$599 SGD
$468 USD
View
A
Retailer 6
-
$733 SGD
£451 GBP
View
A
Retailer 7
-
$761 SGD
$595 USD
View
A
Retailer 8
-
$826 SGD
$646 USD
View
A
Retailer 9
-
$939 SGD
$734 USD
View
B+
Retailer 10
-
$1,012 SGD
$791 USD
View
B+
Retailer 11
-
$1,029 SGD
£634 GBP
View
B+
Retailer 12
-
$1,032 SGD
A$1,242 AUD
View
B+
Retailer 13
-
$1,081 SGD
ZAR 13,660 ZAR
View
B+
Retailer 14
-
$1,613 SGD
$1,261 USD
View
B
Retailer 15
-
$1,666 SGD
$1,303 USD
View
B
Retailer 16
-
$1,826 SGD
$1,428 USD
View
B
Retailer 17
-
$2,016 SGD
$1,576 USD
View
B
Retailer 18
-
$2,212 SGD
$1,729 USD
View
B
Retailer 19
-
$2,449 SGD
£1,508 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0E3D76C03 · Nov 2
$4,067 SGD
$3,180 USD
View
19 more retailers have this diamond
Prices start from $458 SGDSave up to $3,609 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
1.94ct Heart
$458 SGD