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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 €318 EUR
$357 USD
As of November 2, 2026
Save €1,223 EUR (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,541 EUR 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 €318 to €1,541, a €1,223 spread on the same certified stone. MOH London lists it at €1,541. 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: €1,541 EUR|Low: €306 EUR|High: €1,560 EUR|Avg: €859 EUR|-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€318 EUR
Retailer 6€369 EUR
Retailer 14€394 EUR
Retailer 2€461 EUR
Retailer 10€530 EUR
Retailer 5€631 EUR
Retailer 7€680 EUR
Retailer 8€710 EUR
Retailer 9€916 EUR
Retailer 12€1,157 EUR
Retailer 4€1,268 EUR
Retailer 11€1,471 EUR
Retailer 3€1,491 EUR
MOH London€1,541 EUR

36 data points across 14 retailers

21 retailers€318 EUR to €1,541 EUR

A
Cheapest Retailer
-
€318 EUR
$357 USD
A
Retailer 2
-
€356 EUR
$399 USD
View
Final sale: no returns
A
Retailer 3
-
€369 EUR
$414 USD
View
Retailer 4
-
€394 EUR
$442 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€394 EUR
$442 USD
View
A
Retailer 6
-
€461 EUR
£407 GBP
View
A
Retailer 7
-
€530 EUR
$595 USD
View
B+
Retailer 8
-
€631 EUR
$708 USD
View
B+
Retailer 9
-
€635 EUR
$712 USD
View
B+
Retailer 10
-
€680 EUR
ZAR 12,328 ZAR
View
B+
Retailer 11
-
€710 EUR
£627 GBP
View
B+
Retailer 12
-
€711 EUR
$797 USD
View
B+
Retailer 13
-
€916 EUR
A$1,580 AUD
View
B+
Retailer 14
-
€1,027 EUR
HK$9,000 HKD
View
B
Retailer 15
-
€1,157 EUR
$1,298 USD
View
B
Retailer 16
-
€1,268 EUR
$1,422 USD
View
B
Retailer 17
-
€1,305 EUR
$1,463 USD
View
B
Retailer 18
-
€1,471 EUR
$1,650 USD
View
B
Retailer 19
-
€1,491 EUR
$1,672 USD
View
B
Retailer 20
-
€1,510 EUR
$1,694 USD
View
Most Expensive
B
MOH London
LG573373448 · Nov 1
€1,541 EUR
£1,361 GBP
View
20 more retailers have this diamond
Prices start from €318 EURSave up to €1,223 EUR

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
€318 EUR