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Heart|Lab Grown|IGI

1.89ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG573373448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG573373448

Diamond specifications and retailer prices

From $456 SGD
$357 USD
As of November 2, 2026
Save $1,753 SGD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,210 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.89ct lab-grown heart diamond

This 1.89ct 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 LG573373448 or 573373448. Listed at 21 retailers as of November 1, 2026, with prices from $456 to $2,210, a $1,753 spread on the same certified stone. MOH London lists it at $2,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573373448
Dimensions8.87 × 7.62 × 4.96 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.87 mm7.62 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573373448
Side View
Table 58.5%Crown 34°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 55.9%

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: $2,210 SGD|Low: $438 SGD|High: $2,237 SGD|Avg: $1,232 SGD|-1.2%
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 2, 2026
Retailer 13$456 SGD
Retailer 6$529 SGD
Retailer 14$565 SGD
Retailer 2$661 SGD
Retailer 10$761 SGD
Retailer 5$905 SGD
Retailer 7$976 SGD
Retailer 8$1,019 SGD
Retailer 9$1,313 SGD
Retailer 12$1,659 SGD
Retailer 4$1,818 SGD
Retailer 11$2,109 SGD
Retailer 3$2,137 SGD
MOH London$2,210 SGD

36 data points across 14 retailers

21 retailers$456 SGD to $2,210 SGD

A
Cheapest Retailer
-
$456 SGD
$357 USD
A
Retailer 2
-
$510 SGD
$399 USD
View
Final sale: no returns
A
Retailer 3
-
$529 SGD
$414 USD
View
Retailer 4
-
$565 SGD
$442 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$565 SGD
$442 USD
View
A
Retailer 6
-
$661 SGD
£407 GBP
View
A
Retailer 7
-
$761 SGD
$595 USD
View
B+
Retailer 8
-
$905 SGD
$708 USD
View
B+
Retailer 9
-
$910 SGD
$712 USD
View
B+
Retailer 10
-
$976 SGD
ZAR 12,328 ZAR
View
B+
Retailer 11
-
$1,019 SGD
£627 GBP
View
B+
Retailer 12
-
$1,019 SGD
$797 USD
View
B+
Retailer 13
-
$1,313 SGD
A$1,580 AUD
View
B+
Retailer 14
-
$1,473 SGD
HK$9,000 HKD
View
B
Retailer 15
-
$1,659 SGD
$1,298 USD
View
B
Retailer 16
-
$1,818 SGD
$1,422 USD
View
B
Retailer 17
-
$1,871 SGD
$1,463 USD
View
B
Retailer 18
-
$2,109 SGD
$1,650 USD
View
B
Retailer 19
-
$2,137 SGD
$1,672 USD
View
B
Retailer 20
-
$2,166 SGD
$1,694 USD
View
Most Expensive
B
MOH London
LG573373448 · Nov 1
$2,210 SGD
£1,361 GBP
View
20 more retailers have this diamond
Prices start from $456 SGDSave up to $1,753 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
1.89ct Heart
$456 SGD